QUESTION: Test for natural language inference.
Premise: "A family of three walking on a sidewalk along a street."
Hypothesis: "The family is walking to the ice cream shop."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not all families consist of three people. Just because a family is walking on a sidewalk along a street does not mean they are going to the ice cream shop.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man on the street is wearing a sign that reads ""ouro""."
Hypothesis: "A male activist is participating in a protest and is wearing a ouro sign to show his support for the cause."
Do we know that the hypothesis entailed by the premise?
A man wearing a shirt does not always mean he is an activist participating in a protest. He may be wearing the shirt for other reasons than showing his support.
The answer is it is not possible to tell.

Q: Can we conclude from "A person doing the backstroke in an outdoor pool." that "A person is practicing for a swimming competition."?
Options:
- yes
- no
- it is not possible to tell
A: Swimming backstroke in an outdoor pool does not infer a swimming competition.
The answer is it is not possible to tell.

QUESTION: Premise: "Some people playing guitars and others holding their hands in the air."
Hypothesis: "Musiciains are playing music."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Some people playing guitars and music and others holding their hands and swinging in the air.
The answer is yes.

[QUESTION] Given the sentence "A kangaroo wearing a yellow and black striped vest with the number eight on it is hopping." is it true that "A kangaroo is dressed up for a boxing competition."?
A kangaroo wearing a yellow and black vest does not imply being dressed up for a boxing competition.
The answer is it is not possible to tell.

Q: Premise: "A wrestler squats atop the corner ropes of a ring."
Hypothesis: "His foe lying on the ground with onlookers watching the match."
Do we know that the hypothesis entailed by the premise?
A:
A wrestler prepares to jump on his opponent from the top rope.
The answer is yes.