Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Walking with his bike does not imply it has a flat tire.
 The question and answer:
Test for natural language inference.
Premise: "A young mormon man walking with his bike downtown."
Hypothesis: "A young man has a flat tire on his bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The answer is it is not possible to tell