Problem: How does the sentence end?

It didn't occur to Joseph to download the social media apps, unlike Kyle, because 
Answer: Joseph had few good friends.

Problem: How does the sentence end?

Lindsey wanted to squeeze their pimple but not Elena because 
Answer: Elena had a very flat one.

Problem: How does the sentence end?

I killed the mosquito with a swatter rather than my hand because I care if the 
Answer: hand would stay clean.

Problem: How does the sentence end?

Katrina had strong opinions about abortion, but Patricia was ambivalent. 
Answer:
Patricia gave a impassion speech about football.