[QUESTION] If "A silly person dressing with a paper mache head is dancing around and looking like they are having fun!." does that mean that "A person having fun."?
Options:
- yes
- it is not possible to tell
- no
People look like they are having fun are usually having fun.
The answer is yes.

Q: Test for natural language inference.
Premise: "A man in a hat and sunglasses walking by in a residential area."
Hypothesis: "A man in a hat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man in a hat implies a man in a hat walking is by in a residential area.
The answer is yes.

QUESTION: Premise: "Some people are mingling in a room that has photographs all over the walls."
Hypothesis: "The people mingling are on a double date."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People mingling need not be a double date necessarily. They can be in any conference also.
The answer is it is not possible to tell.

[QUESTION] If "Young male wearing a hoodie." does that mean that "Is performing stunts on his skateboard."?
Options:
- yes
- it is not possible to tell
- no
Young male wearing a hoodie is performing stunts on his skateboard with the intention of competing in a competition.
The answer is it is not possible to tell.

Q: Premise: "A little boy in a purple shirt and blue shorts playing with orange balls."
Hypothesis: "A boy is mowing the grass."
Do we know that the hypothesis entailed by the premise?
A: Playing with balls and mowing the lawn cannot be done at the same time.
The answer is no.

[QUESTION] Premise: "A man in a white shirt and plaid shorts sits down."
Hypothesis: "The man is sitting."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The man sits down and the man is sitting is the same thing.
The answer is yes.