QUESTION: Test for natural language inference.
Premise: "A woman sitting on a chair with her feet in the water."
Hypothesis: "The woman has feet in wax."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A woman with her feet in water can't have her feet in wax.
The answer is no.

QUESTION: Given the sentence "Two men and a boy standing in front of a brick building look up." can we conclude that "Three people are looking in the same upward direction."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two men and a boy are the same thing as three people total.
The answer is yes.

QUESTION: Premise: "A man is scratching his head at a meeting while a person spoke."
Hypothesis: "A person speaks at a meeting."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
A person speaks at a meeting because another man is listening and scratching his head;.
The answer is yes.