Problem: How does the sentence end?

Kenneth loves to eat more raw food than Brian because
Answer: Brian hates fruit and vegetables so much.

Problem: How does the sentence end?

I hired a tutor and my brother went to extra classes. He ended up getting better grades than me so the
Answer: extra classes must be pretty effective.

Problem: How does the sentence end?

When it comes to success Nick was motivated whereas Craig was not, therefore
Answer: Craig had less.

Problem: How does the sentence end?

Brian asked Christopher for help with the cat as
Answer:
Brian does not like cats and is scared of them.