[QUESTION] Premise: "A person sitting in a hoop attached to a pole at nighttime."
Hypothesis: "The person is on a swing in the park."
Do we know that the hypothesis entailed by the premise?
A person sitting in a hoop attached to a pole at nighttime does not indicate that the person is on a swing in the park.
The answer is it is not possible to tell.

Q: Premise: "People sitting in chairs waiting for something."
Hypothesis: "The people are waiting to see a doctor."
Do we know that the hypothesis entailed by the premise?
A: People sitting in chairs waiting for something does not indicate that they are waiting to see a doctor.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man welding with a shield covering his face and protective clothing."
Hypothesis: "The man bought a new mask for his welding job."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man welding with a shield does not infer that the man bought a new mask.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A white bird with yellow feet is flying over water." that "A bird is fleeing a predator."?
Options:
- yes
- no
- it is not possible to tell
The bird flying does not indicate the bird is fleeing a predator.
The answer is it is not possible to tell.

Q: Given the sentence "A man crosses a street pushing a cart with food on it." is it true that "A man pushed a food cart."?
A: A cart with food can also be called a food cart.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "The child is looking at a mannequin in a store window."
Hypothesis: "A child is in her crib."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A crib is located in a bedroom so the child cannot be looking at a mannequin in a store window.
The answer is no.