Question: acceptable
Answer: This girl in the red coat will put a picture of Bill in the mailbox before tomorrow.
Question: acceptable
Answer: The folks up at corporate headquarters are the sort of people who the sooner you solve this problem, the more easily you'll satisfy.
Question: acceptable
Answer: Sally might have eaten cabbage, but Holly shouldn't.
Question: acceptable
Answer:
The more articles he reads, the fewer people he thinks will go into linguistics.