[Ans] it is not possible to tell
[Question] Given the sentence "A black dog walking on the beach." can we conclude that "The dog can surf."?
Options:
- yes
- it is not possible to tell
- no
[CoT] A dog walking on the beach does not imply that he can surf.


[Ans] yes
[Question] Given the sentence "A woman with a purple shirt is riding a brown horse." is it true that "Women on a horse."?
[CoT] A woman on a horse would be considered to be riding a horse.


[Ans] it is not possible to tell
[Question]
Test for natural language inference.
Premise: "The child is watching the elderly women put something on her head."
Hypothesis: "The child watches his grandma put her hat on."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[CoT] Something on her head is not necessarily put her hat on and elderly women is not necessarily grandma.