[QUESTION] Test for natural language inference.
Premise: "A father with his son walking on their front lawn."
Hypothesis: "Male family members are cutting their grass."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A father with his son walking on their front lawn are not necessarily cutting their grass.
The answer is it is not possible to tell.

Q: Premise: "Gray-haired man in plaid shirt working with wood."
Hypothesis: "The man is wearing a plaid shirt."
Do we know that the hypothesis entailed by the premise?
A: The man in a plaid shirt is a rephrasing of wearing a plaid shirt.
The answer is yes.

QUESTION: Premise: "A group of people surf on a very large wave."
Hypothesis: "There are people outdoors surfing on a sunny day."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Large waves can occur on cloudy days as well as on sunny ones.
The answer is it is not possible to tell.

[QUESTION] Premise: "Five men in military uniforms watch an unseen point."
Hypothesis: "Bar is eating them while drinking."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Five men watching something and a bar eating are two different things.
The answer is no.

Q: Premise: "Two men sit together beside stone steps in an urban setting."
Hypothesis: "Two men sit beside stone steps setting."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The fact that two men sit together beside stone steps in an urban setting does not imply that two men sit beside stone steps setting.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "One man enters and one man leaves a pale blue building with a tin roof and red flooring." can we conclude that "People are walking."?
Options:
- yes
- it is not possible to tell
- no
The man who enters the building and the man who leaves the building are both walking.
The answer is yes.