Question and answer: Q: Premise: "A man in a white outfit sings into a microphone."
Hypothesis: "The man is wearing a green outfit."
Do we know that the hypothesis entailed by the premise?
A: no
Explanation: If a man is in a white outfit then he is not in a green outfit.

Question and answer: Q: Premise: "A woman and man interested in an event going on downtown on a busy walking street."
Hypothesis: "A woman and man interested in an event going on."
Do we know that the hypothesis entailed by the premise?
A: yes
Explanation: One can imagine that an event would occur downtown on a busy walking street.

Question and answer: Q: Test for natural language inference.
Premise: "A young girl with long dark hair wearing a white top and black shirts jumping in the air in the yard."
Hypothesis: "A girl in bouncing on a gigantic green rubber ball with polka dots."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation:
The girl cannot be jumping in the air and bouncing on a gigantic green rubber ball simultaneously.