TASK DEFINITION: The answer will be 'yes' if the provided sentence contains an explicit mention that answers the given question. Otherwise, the answer should be 'no'. Instances where the answer is implied from the sentence using "instinct" or "common sense" (as opposed to being written explicitly in the sentence) should be labeled as 'no'.
PROBLEM: Sentence: Schools were scarce between World War I and World War II.
Question: What occurred between World War I and World War II?

SOLUTION: Yes.

PROBLEM: Sentence: While these laws were met with skepticism and ridicule, they've often become standard practice in other states.
Question: How long have the laws been subject to ridicule?

SOLUTION: No.

PROBLEM: Sentence: The leaders of the Department of Homeland Security now appear before 88 committees and subcommittees of Congress.
Question: How often are they required to appear?

SOLUTION:
No.