instruction:
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'.
question:
Sentence: Allan crouched over his desk once more, pen in hand and mind blank.
Question: Is Allan still crouched over his desk right now?
answer:
No.

question:
Sentence: The organization has already lost some staff through attrition and has turned away some cases, she said.
Question: When did the attrition begin?
answer:
No.

question:
Sentence: She began to tell the story of Majestic, the wild horse who could not be calmed.
Question: How long did she tell the story?
answer:
No.