Problem: How does the sentence end?

Sam had to control his diet by eating only mushroom and broccoli, but he only ate the
Answer: mushroom to decrease his greens.

Problem: How does the sentence end?

The woman preferred traveling by train instead of airplane because she felt the
Answer: train was safe.

Problem: How does the sentence end?

Lawrence decided to come out of the closet, but Ian had no need to do so, because
Answer: Lawrence was gay.

Problem: How does the sentence end?

Leslie studied very hard for the physics test, but Jason didn't.
Answer:
Leslie got a good grade on their test.