Premise: "Group of people wearing white shirts and black pants dancing on a stage."
Hypothesis: "Some people are dancing."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: A group of people dancing does not mean that only some are dancing..

Premise: "Two working men in neon vests tackle a problem."
Based on this premise, can we conclude that the hypothesis "The two men are working." is true?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: Working men tackling a problem implies that the men are working..

Test for natural language inference.
Premise: "A man playing a saxophone."
Hypothesis: "The man is playing on a city street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: Playing a saxophone does not imply playing on a city street..

If "A man with a dark blue jacket and brown pants stands beside another man in front of a building." does that mean that "A man and a woman stand next to each other in front of a building."?
Options:
- yes
- it is not possible to tell
- no
no
Explanation: A man and woman is not a man and a man..