QUESTION: Premise: "A couple plays frisbee in a green field with trees in the background."
Hypothesis: "A couple has a date in the park."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A couple playing Frisbee in a green field with trees does not infer that the couple has a date in the park.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "The car sinks up to the tops of its wheels in the mud."
Hypothesis: "A car is buried in mud."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
If the car sinks into mud then its buried in mud.
The answer is yes.

Q: Test for natural language inference.
Premise: "A man on a bicycle is jumping over a sign that says ""free dinner""."
Hypothesis: "A man is checking his mailbox."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The man cannot be checking his mailbox while jumping over a sign.
The answer is no.

QUESTION: Premise: "A man in a green jacket using a pick to break up some ground with other people watch."
Hypothesis: "A golfer stands at the tee."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The man either is using a pick to break up some ground or a golfer stands at a tee. Not both.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "An elderly man praying in front of two other people."
Hypothesis: "A old man is standing in a chruch."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man can pray in front of people without standing in a church.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A cop stands in front of a car on a busy street."
Hypothesis: "A cop blocked off traffic due to a accident."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A cop standing in front of a car doesn't mean he blocked off traffic or that it was because of an accident.
The answer is it is not possible to tell.