Problem: James could not get enough juice from the pineapple to fill the cup because the

My choice: pineapple is small.

Problem: Dennis ate as much fish as he could compared to Derrick, because

My choice: Derrick disliked it a lot.

Problem: Randy demonstrated to Neil how to make your own white board.

My choice: Randy was smart.

Problem: The gravel would not fit into the aquatic tank because the

My choice:
tank was too tiny.