Problem: My friends ears were in better condition than my other friends eyes because the

My choice: eyes were closed shut.

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

My choice: Eric used to be a crossing guard.

Problem: People can make it over a fence but not over a wall because the

My choice: wall is very tall.

Problem: Joseph decided to groom their dog in the waiting room unlike Leslie, so

My choice:
Joseph had the cleaner dog.