Q: Test for natural language inference.
Premise: "A gray dog is bouncing a soccer ball on his head in a grass field."
Hypothesis: "The dog's owner is teaching the dog tricks."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: it is not possible to tell
Explain how we arrive at this answer:
Explanation: The dog's owner may not be present. Maybe the dog already knows the trick and is not currently being trained.