Problem: The many found many aquamarine gemstones in the mine, but very few gold nuggets since the

My choice: gemstones were common.

Problem: Joel is a lot more mellow than Jeffrey is because

My choice: Joel is working on stress relief.

Problem: The man used the rope instead of the vine in order to survive, because the

My choice: vine was weak.

Problem: Christine has more customers visiting their shop than Cynthia because

My choice:
Cynthia doesn't know how to advertise very well.