Student: Test for natural language inference.
Premise: "A man with a hat on and sleeves rolled up is working on the back tire of his bike."
Hypothesis: "A man in a shirt is getting ready for a bike ride."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:

A man working on a bike is not assumed to be getting ready for a bike ride. So the final answer is it is not possible to tell.