For this chain-of-thought reasoning and answer, what was the question?
We don't know if the materials are for a new house or not.
 A: it is not possible to tell
Q: Premise: "A man is riding a bicycle while holding lumber."
Based on this premise, can we conclude that the hypothesis "A man is balancing work materials for his new house on his bike." is true?
Options:
- yes
- it is not possible to tell
- no