QUESTION: Premise: "A girl and guy dressed up in costumes."
Hypothesis: "Two siblings are wearing tube sock costumes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not every girl and guy are siblings. Not all costumes are tube sock costumes.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A group of men in white lab coats watching something burn."
Hypothesis: "Women are working in a lab."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Men and women are different genders. Lab cannot refer to both a kind of clothing and a place. Watching and working are two different adverbs.
The answer is no.

Q: If "A dog is standing in the fenced in field with a stick in his mouth." does that mean that "A dog in a field."?
Options:
- yes
- it is not possible to tell
- no
A: It actually can be inferred that the dog is in a field.
The answer is it is not possible to tell.

QUESTION: Premise: "African children playing on a dirt road with bicycle tubes near a village."
Hypothesis: "Kids playing golf."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Kids can not be playing with bicycle tubes and playing golf simultaneously.
The answer is no.

[QUESTION] If "A man in a black brimmed hat and a red shirt is reading a book in front of a garage." does that mean that "A woman is riding a bike."?
Options:
- yes
- it is not possible to tell
- no
A man reading a book is not a woman riding a bike.
The answer is no.

Q: Given the sentence "Four men in white and red play various instruments together on the sidewalk." can we conclude that "A group of men sit on the sidewalk."?
Options:
- yes
- it is not possible to tell
- no
A:
Playing various instruments would most likely require at least some of the men to be standing.
The answer is no.