Problem: The gas tank does not fit on the car because the

My choice: gas tank is too massive.

Problem: Erin kept a close watch on Laura, so

My choice: Erin would know exactly what they were up to.

Problem: To clean better, Johnny replaced his regular toothbrush with an electric toothbrush. The

My choice: regular toothbrush cleaned worse.

Problem: The windows were open in Jeffrey's room, but not in Justin's because

My choice:
Jeffrey disliked air conditioning.