[QUESTION] Test for natural language inference.
Premise: "A woman wearing a plaid dress plays an instrument while standing near a tree."
Hypothesis: "A man play football in the park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A woman plays an instrument means that she is not a man playing football.
The answer is no.

Q: Given the sentence "The race car drivers just won a race and are popping champagne while the girl is standing there trying to stay looking pretty." is it true that "The race car driver won his first race ever."?
A: This may not be first race win; he may have won before.
The answer is it is not possible to tell.

QUESTION: Premise: "A classroom of students watching a presentation."
Hypothesis: "No one is in the room."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: If no one is in the room then there are no classroom of students.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "An oriental man standing behind a crowd."
Hypothesis: "The man is waiting for his gyro."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man behind a crowd is not assumed to be waiting for his gyro.
The answer is it is not possible to tell.

Q: Given the sentence "Man in blue is posing for the camera." is it true that "A guy is jumping in his car."?
A: A man who is posing for the camera is likely no jumping in his car.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Three city workers in hard hats are pouring cement from a truck and laying sidewalk."
Hypothesis: "The workers are pouring cement for a new sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Workers need to pour cement in order to create a new sidewalk.
The answer is yes.