Problem: How does the sentence end?

The lower back massage was ideal for Adam but not Steven because 
Answer: Steven felt instant pain.

Problem: How does the sentence end?

The article was written about Sarah and not Jennifer because 
Answer: Sarah is famous and important.

Problem: How does the sentence end?

Mary hosted Jennifer for afternoon tea but it was 
Answer: Jennifer turn to provide the snacks.

Problem: How does the sentence end?

Kayla has more belly fat on average than Rachel, so 
Answer:
Kayla looks a bit more pregnant when they have a baby.