solitaryreaper
Etymologists have encountered similar linguistic features in widely varying language groups,
which are consistent with the theory that all languages can be traced back to a common root language.
(A)which are consistent with the theory that all languages
(B)where the theory that all languages are consistent
(C)consistent with its theory that all languages
(D)findings consistent with the theory that all languages
(E)findings that are consistent with the theory that proposes that all languages
Dear Mike !
Hope you're doing fine

.
I came across this
Magoosh SC problem in this forum. I agree that options D and E are the only contenders because of obvious errors in other choices. E is indeed wordy(repeated use of 'that') and shows redundancy (usage of verb 'proposes' when a theory implicitly proposes something ).
Therefore, option D is correct.
But I have a query regarding the structure of correct choice.
(D) findings consistent with the theory that all languagesI am still not convinced if this construction'
findings consistent with the theory that all languages' is perfectly fine. Sounds like this structure misses out on some connecting words.I mean shouldn't the structure be something like :
"findings that are consistent with the theory that all languages" ?Thanks in advance.
Regards,
SR
Dear
solitaryreaper,
I'm happy to respond.

That's actually an old question that we retired long ago, no longer part of the active
Magoosh product, but it still lingers on the forum. It's not a bad question---just retired.
The structure used here is what is known as an
appositive. See this blog:
https://magoosh.com/gmat/2012/gmat-gram ... e-phrases/A simple appositive phrase is just a second noun, set off in commas, that modifiers or explains the target noun.
Barack Obama, the US President, yesterday said that X. Eris, the heaviest trans-Neptunian planet in our solar system, is X. Fauvism, a movement in late 19th century French art, was known as X. In these sentence, the green underlined portion is the appositive phrase. This is a typical use of the appositive: to provide extra detail in case the reader were unfamiliar with Barack Obama or Eris or Fauvism.
Other noun modifiers can come between the target noun and the appositive:
I have seen a picture of Theodore Roosevelt with his men at the top of San Juan Hill in 1898,
the future president in one of his iconic moments.
The appositive phrase "
the future president . . ." refers to "
Theodore Roosevelt," but is separated from that target noun by a string of noun modifiers.
In much the same way, consider The OA of this SC question, choice
(D):
Etymologists have encountered similar linguistic features in widely varying language groups,
findings consistent with the theory that all languages can be traced back to a common root language.
Everything in green is a long appositive phrase, and the word "
findings" refers back to the target noun "
similar linguistic features."
Does all this make sense?
Mike