Student asked: Given the sentence "The boy wearing a red top is running on a gravel path." is it true that "A boy running on a path away from a murderer."?
Teacher's response: Let's think. Boy running on a gravel path is not necessarily running away from a murderer. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "A busy street corner with lots of people and a man getting his head shaved."
Hypothesis: "A man lost a bet."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man getting his head shaved does not mean he lost a bet. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "A man dressed in gold and black coat riding a black and white horse."
Hypothesis: "The man is on the ground being trampled by the horse."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Riding a horse and being trample by a horse are not the same actions. The answer is no.

Student asked: Given the sentence "A male photographer with a plaid shirt is jumping on water." is it true that "A photographer is swimming."?
Teacher's response:
Let's think. The photographer jumping on water cannot be the same person swimming. The answer is no.