Q: Given the sentence "A yellow robot high-fiving a small child with short hair." is it true that "A child is walking in a park."?
A: If a robot is high fiving a child that child would not be walking at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A child in blue jeans pulls off a red jacket in front of a mirror."
Hypothesis: "A boy is struggling to get out of his winter coat after he came inside from playing in the snow."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not every child in blue jeans and a red jacket is a boy. A child can pull of his jacket without struggling to get out of it. Not all red jackets are winter coats. Just because is child is taking off his jacket does not mean that he has just come inside from playing in the snow.
The answer is it is not possible to tell.

[QUESTION] Premise: "A bald man walks amidst a group of pigeons."
Hypothesis: "A bald man walks past pigeons and sends them flying."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Walking amidst of group of pigeons and passing the pigeons are different actions.
The answer is it is not possible to tell.

Q: Given the sentence "A mixed group of both men and women are listening to a guy in a green." is it true that "Long-sleeve t-shirt talk at a picnic in the park."?
A: A group of people listen to a man talk in the park.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Here are some elderly people sitting on the bench in the park."
Hypothesis: "Some elderly people are wearing hats on a bench."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Elderly people sitting on a bench in a park may or may not be wearing hats.
The answer is it is not possible to tell.

QUESTION: Premise: "A group of people entering a club or restaurant."
Hypothesis: "The people are at homew."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
People at home contradicts with people entering a club or restaurant.
The answer is no.