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'.

Input: Consider Input: Sentence: In the opening scene , Randy Morton describes a typical Friday afternoon at the Waldorf .
Question: How long does he spend at the Waldorf?

Output: No.

Input: Consider Input: Sentence: He says that instead of everyone dying , they could keep at least one of their princes alive .
Question: Is he still keeping one prince alive?

Output: No.

Input: Consider Input: Sentence: Sarah is dating the curator Michael Pierce , a single father who is away from the museum that night .
Question: When will Michael be back at the museum?
Output: Yes.