Problem: It is better to play a prank on Samuel than Craig because

My choice: Craig gets angry more often.

Problem: Eric but not Samuel was able to direct traffic because

My choice: Eric used to be a crossing guard.

Problem: The chlorine in the water bugged Megan more than it did Natalie, because

My choice: Megan always had severe allergies.

Problem: So

My choice:
Katrina licked the ice because Katrina was hot and thirsty while Patricia just drank some water.