Problem: How does the sentence end?

Chris was reading a article from the newspaper. The
Answer: article in the newspaper was about trains.

Problem: How does the sentence end?

Monica was unable to follow through with the plans as opposed to Kayla, because
Answer: Monica was flaky.

Problem: How does the sentence end?

Katia prefers posting her personal messages on Twitter to Facebook because the
Answer: Facebook is much more public.

Problem: How does the sentence end?

Jane played the game on her tablet instead of her phone because she left the
Answer:
phone at home.