OFFICIAL EXPLANATIONProject SC Butler: Day 172: Sentence Correction (SC2)
THE PROMPTQuote:
In their physical characteristics, bat species range from
the hog-nosed type, the size of a bumblebee and weighing about as much as a penny, to fruit eating bats that weigh two pounds and have a wingspan of up to six feet.
THE OPTIONSQuote:
A) In their physical characteristics, bat species range
from the hog-nosed type, the size of a bumblebee and weighing about as much as a penny, to fruit eating bats that weigh two pounds and have a wingspan of up to six feet.
•
In their physical characteristics is an introductory prepositional modifier (starts with IN).
-- these modifiers are versatile. Typically they modify the whole subsequent clause, as this modifier does.
-- the sentence describes the physical characteristics of bat species, from the very small hog-nosed type of bat to very large fruit-eating bats (of various types).
The species have wide range. (The physical characteristics do, too, but "bat species" is the subject that takes the verb "range."
-- this sentence is logical
• IDIOM is
From X to Y. In this option, correct.
• PARALLELISM? The hog-nosed type [of bat] is modified by an appositive (a noun phrase that re-names or re-describes the noun or provides supplemental information).
-- That appositive describes two characteristics of the hog-nosed bat, P and Q.
-- P and Q are parallel: they both function as
adjectives that describe the size and weight of the hog-nosed bat type.
KEEP
Quote:
B) In their physical characteristics, bat species range from
the hog-nosed type, the size of a bumblebee and weighs about as much as a penny, to fruit eating bats that weigh two pounds and have a wingspan of up to six feet.
• NOT PARALLEL
--
the size of a bumblebee is a
noun phrase that functions as an adjective
--
weighs [about as much as a penny] is a
verbThe word "and" must join similar parts of speech.
A noun and a verb are not parallel.
Eliminate B
Quote:
C) In their physical characteristics, bat species range from
the hog-nosed type, the size of a bumblebee and it weighs about as much as a penny, to fruit eating bats that weigh two pounds and have a wingspan of up to six feet.
• Not parallel
The noun phrase
the size of a bumblebee is not parallel to the full clause
it weighs about as much as a penny• missing comma? Might ruin
From X to Y but that fact doesn't matter because the parallelism in the modifier is nonexistent.
Eliminate C
Quote:
D) In their physical characteristics, bat species range from
those of the hog-nosed type, equal in size to a bumblebee and in weight about as much as a penny, to those of fruit eating bats that weigh two pounds and have a wingspan of up to six feet.
• easiest error to spot, I think: what in the heck does "equal . . . in weight about as much as a penny" mean?
Answer: nothing. The phrasing is babble.
. . .
equal about as much as? Nonsense.
•
those of the - antecedent? logic?
I am not a fan of pronoun ambiguity because GMAC is more tolerant than many people believe.
The guideline is that there must be only one logical antecedent. Many nouns can qualify. Only one can be logical.
In this case, both species and characteristics seem logical. I got annoyed trying to decide what
those referred to.
Substitute both nouns:
In their physical characteristics, bat species range from [u]
species of the hog-nosed type, equal in size to a bumblebee and in weight about as much as a penny, to
species of [/i] fruit eating bats that weigh two pounds and have a wingspan of up to six feet.
-- Illogical meaning. A species does not range from a species to a species.
In their physical characteristics, bat species range from [u]
characteristics of the hog-nosed type, equal in size to a bumblebee and in weight about as much as a penny, to
characteristics of [/i] fruit eating bats that weigh two pounds and have a wingspan of up to six feet.
-- that substitution is slightly more logical—or maybe not.
A species does not range from characteristics of one kind to a characteristics of another kind.
In short, "those of the" makes no sense.
Eliminate D
Quote:
E) In their physical characteristics, bat species range from
those of the hog-nosed type, which is the size of a bumblebee, weighing about as much as a penny, to those of fruit eating bats that weigh two pounds and have a wingspan of up to six feet.
• those of - same error as that in D
• weighing about as much as a penny?
-- The weighing phrase could modify the preceding clause,
which is the size of a bumblebee, but that construction is hella awkward and strained.
-- why not just "and weighs"?
-- compare to (A). Option A wins. (We don't need to do this comparison.
Those of is more than enough to eliminate this answer.
Eliminate E
The answer is A• ISSUESIs the parallelism in (A perfect?
Probably not.
Is the parallelism in (A) logical?
Yes.
In the idiom From X to Y, X and Y must be parallel
X = the hog-nosed type [of bat]
Y = fruit-eating bats
Both X and Y are
types of bats. X is rendered in either the generic singular or the specific singular
-- "the" hog-nosed type [of bat] could mean
1) the species type, "hog-nosed bat," in which "the" refers to the generic representative.
2) that there is only one type of hog-nosed bat and it is tiny
-- fruit-eating bats could also entail one type of bat or many types
Oddly, though, it seems as though any hog-nosed bat (one type or all types if there is more than one type) is tiny, and any fruit-eating bat is large.
Both X and Y are species of bats. They are both nouns. They both have modifiers and those modifiers are similar.
In short: the other answers have
fatal errors;
parallelism is supposed to help clarify meaning, and the meaning of (A) seems clear enough to me; and
whether parallelism is a bit strained does not matter because the parallelism does not result in logical absurdity and does convey meaning.
• TAKEAWAYS-- our job is to eliminate the four worst answers and check the fifth to make sure it is logical and grammatical
-- the fifth answer may be less than perfect. Next question: is it better than all the others? Yep.
-- don't do black/white with parallelism, especially with the word AND (in contrast, say, to greater . . . than).
There is better parallelism and worse parallelism.
There are degrees of parallelism: the modifiers in B and C are not at all parallel because they are not the same parts of speech.
By contrast, the parallelism in (A) is a singular noun that is probably a categorical noun and (b) a plural noun that may be a categorical noun.
But
they are both nouns that are examples of species of bats.
COMMENTSVery impressive. Nearly every post is really good. Six or seven answers are outstanding. No one uses identical approaches.
Good! I don't want cookie cutters. The variation will help others, too. Nice work. Kudos to all who explained or showed good effort. Have a good weekend.