Problem: How does the sentence end?

Matthew told Benjamin that he had just gotten his broker license.  
Answer: Benjamin was proud of him.

Problem: How does the sentence end?

Thor wanted to use caulk on the baseboards instead of glue, but the 
Answer: glue was cheaper.

Problem: How does the sentence end?

I like tea but I prefer coffee because the 
Answer: tea has less caffeine in it.

Problem: How does the sentence end?

Paint at the hardware store was purchased by Nelson from Randy because 
Answer:
Randy is a salesman.