Student: Test for natural language inference.
Premise: "A man in a black coat is walking outdoors."
Hypothesis: "A man is going to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:

A man wearing a black coat does not only walk outdoors to go to work. So the final answer is it is not possible to tell.