Recent psychological literature strongly suggests that couples will be more successful in marriage
if they share common hobbies
rather than cultivating activities outside of the relationship.
share is not parallel to
cultivating.
A. rather than
cultivating activities outside of the relationship
B. rather than cultivate activities outside of the relationship
C. rather than cultivate activities that do not involve their partners
D. instead of
cultivating distinct activities
E. instead of
cultivating activities outside of the relationship
OE:
Scan and Group the Answer Choices:
Notice the 3-2 split between “cultivate” and “cultivating.” Choices (A), (D), and (E) all use "cultivating.” This is not parallel because "cultivating” is not conjugated in the same fashion as “share.” Eliminate choices (A), (D), and (E).
Eliminate Wrong Answer Choices:
Choices (B) and (C) both use proper parallel structure; however, choice (C) introduces another problem. In choice (C), there is the phrase "activities that do not involve their partners." The use of the possessive pronoun "their" does not make sense in this context; the pronoun “they” was already used earlier in this sentence to refer back to “couples.” It would not be correct to say "cultivate activities that do not involve the couples’ partners," so it is not correct to replace “the couples’" with "their." It is not the couple that has a partner; it is each member of the couple that has a partner.
Answer Choice (B) is correct.