QUESTION: If "A woman and a man are in the middle of a dance performance surrounded by lights." does that mean that "A man and woman lie in bed together."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man and a women cannot be in bed together while in the middle of a dance performance.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Two yellow belts practicing technique in front of a group."
Hypothesis: "Two yellow belts dance the hula."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
One cannot be practicing a technique and dance the hula simultaneously.
The answer is no.

Q: Test for natural language inference.
Premise: "Two young men in blue jeans and sneakers cross an urban street."
Hypothesis: "There are two men crossing a street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The men are crossing a street because they cross an urban street.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A woman is about to putt the golf ball at a mini-golf course."
Hypothesis: "A woman is concentrating on making a putt."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: About to putt does not necessarily mean concentrating on making a putt.
The answer is it is not possible to tell.

[QUESTION] Premise: "There are two men in orange life vests signaling to a cruise ship docking at a pier."
Based on this premise, can we conclude that the hypothesis "Two men in orange life vests are watching a cruise ship depart." is true?
Options:
- yes
- it is not possible to tell
- no
The men can't be signaling a cruise ship and watching a cruise ship at the same time.
The answer is no.

Q: Premise: "A group of people with unhappy faces are gathered together most likely waiting for someone or listening to someone speak."
Hypothesis: "A group of people are waiting."
Do we know that the hypothesis entailed by the premise?
A:
Waiting for someone to arrive or listening to someone speak are both examples of waiting.
The answer is yes.