[QUESTION] Test for natural language inference.
Premise: "A man in shorts is sweeping the sidewalk."
Hypothesis: "A man wearing shorts is sweeping the sidewalk outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man who is sweeping the sidewalk implies that the man is sweeping outside.
The answer is yes.

Q: Premise: "A bright blue fishing boat and fisherman at dock preparing nets."
Hypothesis: "Fishermen go out to sea in a brightly colored boat."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Bright blue means brightly colored and the men are at the dock which implies that they are going to go out to sea.
The answer is yes.

QUESTION: Premise: "A large boat filled with people navigate through a still lake."
Hypothesis: "The boat was taking people on a tour."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Navigate through a still lake does not necessarily mean on a tour.
The answer is it is not possible to tell.

[QUESTION] If "Two men kneel next to a cage of puppies amid tables of pet cages and supplies." does that mean that "The men work at a pet store."?
Options:
- yes
- it is not possible to tell
- no
Kneeling next to a cage of puppies amid tables of cages and supplies does not imply that the men work or that they are at a pet store.
The answer is it is not possible to tell.

Q: Given the sentence "A pitbull playing with a stick." can we conclude that "The dog is playing fetch with his owner."?
Options:
- yes
- it is not possible to tell
- no
A: A pitbull can play with a stick on his own or with someone other than his owner.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two men are outside while assembling a grill." is it true that "There are men preparing for a grilling competition."?
Not all men assembling a grill are preparing for a grilling competition.
The answer is it is not possible to tell.