[Q] Test for natural language inference.
Premise: "The man in the blue shirt is looking in the direction to which the little boy is pointing."
Hypothesis: "The man is ignoring the boy."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A man cannot be ignoring a boy if he is looking in the direction to which the boy is pointing.
The answer is no.

[Q] Given the sentence "A man in a checked shirt and slacks leans on a post in front of a business." can we conclude that "A man is shopping in the store."?
Options:
- yes
- it is not possible to tell
- no
[A] A man cannot be in front of a business as well as in the store.
The answer is no.

[Q] Premise: "A man shows a young boy how to sweep in the streets of an asian city."
Hypothesis: "The boy is learning how to sweep."
Do we know that the hypothesis entailed by the premise?
[A] If the man shows a young boy how to sweep then he is learning how to sweep.
The answer is yes.