QUESTION: Given the sentence "An older man digging a hole." is it true that "The man is seated at home."?

Let's solve it slowly: The man can't be digging a hole while seated at home.
The answer is no.

[QUESTION] Premise: "A skateboarder making a jump."
Hypothesis: "A skateboarder is laying in the grass."
Do we know that the hypothesis entailed by the premise?
One cannot lay in the grass and make a jump at the same time on a skateboard.
The answer is no.

Q: Test for natural language inference.
Premise: "A worker with face protection is using a machine."
Hypothesis: "The worker is cautious about safety."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The woman has face protection on but it is not necessarily because she is cautious about safety.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two men climb up a waterfall using a rope while wearing shorts and hard hats." can we conclude that "The men have nothing on their heads."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The men can't have bare heads and also wear hard hats.
The answer is no.

[QUESTION] Given the sentence "A man is speaking into a microphone." is it true that "A man is speaking into a tuna sandwich."?
A man can't be speaking into a microphone and speaking into a tuna sandwich at the same time.
The answer is no.

Q: Given the sentence "A tour of a untouched garden." is it true that "A tour of a house."?
A:
The tour is either of a untouched garden or a house.
The answer is no.