[QUESTION] Test for natural language inference.
Premise: "An old woman in shorts and a white t-shirt is standing on a brick path."
Hypothesis: "The old woman in shorts and a white t-shirt is standing on a path watching children play."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
An old woman standing on a path is not necessarily watching children play.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A parachute caught on a tree with some people on the ground shining a light at it."
Hypothesis: "The embarrassed parachuter tries to hide his face from the flashlights of his friends."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A parachute caught in a tree with people shining a light on it does not imply the parachuter is embarrassed or tries to hide his face.
The answer is it is not possible to tell.

QUESTION: Premise: "Two couples and four kids pose for a family picture."
Hypothesis: "The couples and their children are posing for the camera."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The couples and their children are posing for a family picture.
The answer is yes.

[QUESTION] If "A woman reaches for a boy's hand as she crosses the street." does that mean that "A mother and son are walking across a street."?
Options:
- yes
- it is not possible to tell
- no
Not every pair of women and boys are mother and son.
The answer is it is not possible to tell.

Q: Premise: "A dirt bike rider rides across the rock."
Hypothesis: "The dirt bike rider rode across the grasssy field."
Do we know that the hypothesis entailed by the premise?
A: One cannot ride across a rock and a grasssy field simultaneously.
The answer is no.

[QUESTION] Premise: "Three people work to move a heavy cylindrical object with pulleys."
Based on this premise, can we conclude that the hypothesis "People are using a pulley to move a heavy object." is true?
Options:
- yes
- it is not possible to tell
- no
Three people are using a pulley to move a heavy cylindrical object.
The answer is yes.