What was the question for this implicit rationale, and corresponding answer?
One repairing the roof of a building is always repairing a roof.
 The answer: yes
The question: Premise: "A man on a ladder repairs the roof of a building."
Based on this premise, can we conclude that the hypothesis "A man on a ladder repairs the roof." is true?
Options:
- yes
- it is not possible to tell
- no