Problem: How does the sentence end?

Although it was night time, Jeffrey stayed up while Brian went to bed because
Answer: Jeffrey just had some caffeine.

Problem: How does the sentence end?

The captured soldier liked the cage better than the cell, because the
Answer: cell was relatively distressing.

Problem: How does the sentence end?

Laura was very terrible at singing unlike Lindsey because
Answer: Laura never grew up taking lessons.

Problem: How does the sentence end?

Katrina has to use a lint roller more than Christine because
Answer:
Katrina wears way more black clothing.