QUESTION: If "A man pick a stone at the sea." does that mean that "The man picked up a large stone and threw it in the sea."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man picked up a stone is not necessary to threw it in the sea.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A black dog is jumping up on its back legs while standing on the grass." can we conclude that "A dog is in the grass."?
Options:
- yes
- it is not possible to tell
- no
A dog jumping on its back legs in the grass to show his thanks to his boss.
The answer is yes.

Q: Premise: "A man sleeping on the street."
Hypothesis: "A homeless drug addict sleeps on the street."
Do we know that the hypothesis entailed by the premise?
A: A man sleeping on the street does not have to be a homeless drug addict.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two men stand on a street in a city and the man on the right points at something."
Hypothesis: "The man on the right points out a place to eat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not all men who points at something points out a place to eat.
The answer is it is not possible to tell.

[QUESTION] Premise: "A person dressed in a black jacket holding a white bag."
Hypothesis: "Someone is coming back from a shopping trip."
Do we know that the hypothesis entailed by the premise?
Holding a bad does not imply coming back from a shopping trip.
The answer is it is not possible to tell.

Q: Can we conclude from "Women sitting on a bench waiting for her laundry." that "The woman is bored."?
Options:
- yes
- no
- it is not possible to tell
A:
Women sitting on a bench waiting for her laundry is not necessarily bored.
The answer is it is not possible to tell.