OFFICIAL EXPLANATIONProject SC Butler: Sentence Correction (SC1)
THE PROMPTQuote:
The food industry claims that artificial sweeteners used in combination enhance one another's sweetness and
that the availability of a variety of sweeteners makes less likely individual consumers who will exceed the acceptable daily intake for any single sweetener.
• Meaning?
The food industry claims two things.
First, when artificial sweeteners are used in combination, they enhance one another's sweetness.
Second, when a variety of sweeteners is available, individual consumers are less likely to exceed the acceptable daily intake for any single sweetener.
• Structure?
→ The nonunderlined portion commits us to a construction in which the claims are put forth in that-clauses.
→ The verb
claims is correctly followed by
that, which in this instance acts as a subordinating conjunction introducing a clause with its own subject and verb (a that-clause).
→ Parallelism matters. The industry makes two claims that are connected by the word
and.
The claims should be parallel: similar parts of speech that play logically identical roles in the sentence.
→ We need two that-clauses. See
this official question, here for an example in which two that-clauses must be parallel.
THE OPTIONSQuote:
A) that the availability of a variety of sweeteners
makes less likely individual consumers who will exceed
• Meaning error: how does variety make "less likely consumers"?
→ What
is a "less likely individual consumer"?
• If we want to use the word
make and to say that
individuals will be less likely to exceed acceptable daily limits, we need the verb phrase
makes it less likely that consumers will exceed.→ in the verb expression
makes it, the antecedent of
it will be a that-clause, an infinitive phrase, or a whether clause.
Eliminate A
Quote:
B) that
with a variety of sweeteners available individual consumers
will less likely exceed• nonsensical:
individual consumers themselves will "less likely exceed" the
the acceptable daily intake for any single sweetener?How can a
person herself exceed [be greater than] a
daily intake?
• in order to make the individual consumer the "doer" of the action (rather than the object of a bad comparison), we need to change the verb phrasing.
Corrected: . . .
individual consumers will BE less likely TO exceed the acceptable daily intake level.• parallelism problem: the that-clauses are not similar enough
→ the first that-clause uses the standard NOUN + modifers + VERB construction
→ in this second that-clause, the real subject should be
variety rather than
individual consumers.The correct verb for
variety would be
makes or
makes itCorrect: A variety makes it less likely that individual consumers will exceed XYZ.
Correct: A variety makes individual consumers less likely to exceed XYZ.
→ although
variety should be the subject of the second claim,
variety is not the subject of the clause when it is attached to "with" in
with a variety of sweeteners available.Eliminate B.
Quote:
C) that the availability of a variety of sweeteners makes it less likely that individual consumers will exceed
• I do not see any errors
→ the that-clause contains a roughly similar structure of NOUN + modifiers + VERB
• the pronoun IT is perfectly acceptable
→ this IT is a placeholder. Some people call this
it "non-referential," or a "dummy pronoun."
→ on the GMAT, if the word "it" precedes an antecedent, the IT is called a "placeholder" or an "expletive."
Don't worry about the names.
Do know that this kind of "it" does have a reference: (1) a that/who/how/whether clause, or (2) an infinitive phrase.
→ the antecedent for this
it is the that-clause.
IT =
that individual consumers will exceed the acceptable daily intake.
• on the GMAT, the antecedent of IT can be a that-clause, an infinitive, or a whether/who-clause.
→ For an official question that uses the verb
make and in which the antecedent of IT is an infinitive, go
here..
→ For an official question in which the antecedent for a placeholder IT is a that-clause, go
here.
→ For a very good overview of this kind of "it" pronoun, see this thread,
here. Scroll down to the fifth and sixth posts. (I can't see the link to the actual posts; I probably need to be signed in to do so.)
KEEP
Quote:
D)
[THAT] the
availability of various sweeteners
make less likely individual consumers exceeding
• not parallel: we need a THAT-clause (see Notes, below)
• subject/verb: singular
availability does not agree with plural verb
make• meaning is silly: this part of the sentence states that the availability of sweeteners makes (creates!) "less likely individual consumers."
ELIMINATE D
Quote:
E) it is less likely
with various sweeteners available for individual consumers to exceed
• not parallel: we need a THAT-clause (see Notes, below)
•
with various sweeteners available is garbled
The phrase is supposed to mean that
IF various sweeteners are available, it is less likely for individual consumers to exceed XYZ.
Restated:
When a variety of sweeteners is available, individual consumers are less likely to exceed XYZ.
Unfortunately, the word
with does not mean
if or
when. (We can use
when in zero conditionals.)
ELIMINATE E.
The best answer is C.NOTESThe main verb,
claims, must be followed by a that-clause. (
Claim can also be followed by an infinitive phrase.)*
In speech and informal writing, the word
that is often dropped—no so on the GMAT.
Fortunately, the nonunderlined portion of the prompt correctly places
that after
claims.
→
The food industry claims that artificial sweeteners . . .So far, so good.
The word
that introduces a dependent clause with its own subject [artificial sweeteners] and its own verb [enhance].
Notice that the food industry makes
two claims.
The claims, connected by the parallelism marker
and, must be in parallel form.
The second claim, in other words, must also be a that-clause.
COMMENTSjuancruzcba , welcome to SC Butler.
I hope that my explanation answers your question.
In option C, the antecedent of "it" is
that individual consumers will exceed the acceptable daily limit.
Explaining the errors in this question is extra difficult, so kudos go to anyone who
tried.
I am impressed by all of you here—answering was brave.
Stay safe.
*Verbs of stating, thinking, and believing must often be followed by a that-clause.
→ Common examples include believe, claim, doubt, and think.*
(In that group, only claim can also be followed immediately by the infinitive: He claims to know the answer. The verb "believe" can be followed by an indirect object and an infinitive phrase, but the construction is not common and a bit stiff: I believe him to be dishonest.)
Four of the most commonly misused verbs in this category are believe, claim, doubt, and think.
Wrong: I believe he is guilty.
Correct: I believe that he is guilty.
Wrong: He claims he is innocent.
Correct: He claims that he is innocent.
Wrong: I doubt he is innocent.
Correct: I doubt that he is innocent.
Wrong: I think he is guilty.
Correct: I think that he is guilty.