Problem: Kenneth went to hike in the vast Canadian wilderness without Robert because

My choice: Kenneth likes hiking.

Problem: Megan got a lot more rest yesterday than Jessica because

My choice: Jessica had no day off of work.

Problem: Running like a wild rabbit helped Adam win the race but not Neil because

My choice: Neil was very slow.

Problem: Rachel didn't know how to be humble and Tanya did because

My choice:
Tanya tried to help people when needed.