Problem: Rebecca studied a lot more than Elena during the whole semester.

My choice: Elena failed the exam.

Problem: Jennifer asked Felicia to help them make a diet plan and exercise routine.

My choice: Felicia didn't need to lose weight.

Problem: The cats shed more than the dogs because the

My choice: dogs had less hair on them.

Problem: The flying birds visible in the smoke disappeared in the fog. The

My choice:
fog is thick.