Problem: How does the sentence end?

Joseph has a lot more whiteheads on his face than Joel does because
Answer: Joseph is going through puberty.

Problem: How does the sentence end?

Monica was having stomach pains and had a prescription and over-the-counter medications. She took the
Answer: over-the-counter since it was cheaper.

Problem: How does the sentence end?

Craig thanked Jason for helping them pay their monthly car bill because
Answer: Jason was rich.

Problem: How does the sentence end?

Elena was a worse overall tennis player than Mary however
Answer:
Elena had a great serve.