QUESTION: Given the sentence "Four girls in shorts on the beach throwing a football with the ocean behind them." is it true that "Two boys are throwing a football on the beach."?

Let's solve it slowly: Girls are female and boys are male and you cannot be both at the same time.
The answer is no.

[QUESTION] If "A person working for the city begins cutting down a tree." does that mean that "The person is on top of the roof hammering in nails."?
Options:
- yes
- it is not possible to tell
- no
One cannot be hammering in nails and cutting down a tree at the same time.
The answer is no.

Q: Premise: "Two people are waiting for their food."
Hypothesis: "People are waiting on food."
Do we know that the hypothesis entailed by the premise?
A: People who is plural for two people's waiting on their food.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "City working performing maintenance on public transportation."
Hypothesis: "City has public transportation."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The city can only perform maintenance on public transportation if it has one.
The answer is yes.

[QUESTION] Given the sentence "A small boy smiles as he stands with others wearing the same black hats." can we conclude that "A small boy in a black hat and matching shirt."?
Options:
- yes
- it is not possible to tell
- no
There's nothing to imply that the boy is wearing a matching shirt.
The answer is it is not possible to tell.

Q: Premise: "Men work on and around equipment on a construction site at night."
Hypothesis: "Men at the bar afterwork."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Men cannot be on a construction site and at the bar at the same time.
The answer is no.