Q: Given the sentence "The climber in red is leading climbers up a long rock face." is it true that "The swimmer has crossed the english channel."?
A: A climber and a swimmer can not be doing both activities at once.
The answer is no.

QUESTION: Given the sentence "Person working with an old-fashioned anvil that is sitting on a barrel." can we conclude that "The person is showing someone how to work the anvil."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person working with an anvil does not mean they are showing someone how to do it.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A young girl unwraps a box."
Hypothesis: "A boy closes a box shut."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Unwrapping a box and closing the box shut are two opposite actions.
The answer is no.

Q: If "A boy turns a handcrank in a courtyard." does that mean that "The boy is walking away from the handcrank."?
Options:
- yes
- it is not possible to tell
- no
A: A boy either turns a handcrank or walks away from it.
The answer is no.

QUESTION: Given the sentence "A young boy standing in a courtyard turning a crank." can we conclude that "The boy was sleeping all day because he was sick."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A young boy cannot be standing in a court yard if he has been sleeping all day.
The answer is no.

QUESTION: Given the sentence "Two people walking together beside a yellow building." can we conclude that "Two people are getting ready to go into the building."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Two people walking beside a building doesn't imply they are getting ready to go into the building.
The answer is it is not possible to tell.