Question and answer: Q: Given the sentence "A little boy who wears a helmet and a sunglasses plays with a toy gun." is it true that "The helmet is red and the boy is smiling."?
A: it is not possible to tell
Explanation: Not all helmets are red and the boy plays with a toy gun does not imply the boy is smiling.

Question and answer: Q: Given the sentence "The man was sailing in the ocean and fell off his boat." can we conclude that "The man sat in his boat."?
Options:
- yes
- it is not possible to tell
- no
A: no
Explanation: The man can't fall out of his boat if he sat in it.

Question and answer: Q: Premise: "A woman competes in an equestrian competition atop a white horse."
Hypothesis: "A woman entered her dog in the dog competition."
Do we know that the hypothesis entailed by the premise?
A: no
Explanation:
A woman competing in an equestrian competition cannot be involved in a dog competition at the same time.