Problem: How does the sentence end?

The recipe called for both baking powder and foot powder. The
Answer: foot must have been incorrect.

Problem: How does the sentence end?

Natalie ordered a mojito from the bar but Rachel just had a Diet Coke.
Answer: Natalie did not have to drive home that night.

Problem: How does the sentence end?

We opted to leave the office and go to a restaurant instead, as the
Answer: restaurant was a comfortable environment for the interview.

Problem: How does the sentence end?

At the smoothie bar Victoria decided to buy Erin their first wheatgrass smoothie, because
Answer:
Victoria thought they were delicious.