Problem: Nick is better at ping pong than Jason because

My choice: Jason is a novice at the game.

Problem: Jeffrey takes his trousers to Ryan for tailoring, because

My choice: Jeffrey doesn't know how to sew.

Problem: It took Aaron a long time to finish his work compared to Leslie because

My choice: Aaron is very lazy.

Problem: Joel lived on a farm while Randy lived in a big city, so

My choice:
Joel encountered very little traffic.