Q: If "A man in a black jacket pole-vaulting on the beach." does that mean that "A man is pole-vaulting."?
Options:
- yes
- it is not possible to tell
- no
A: A man in a black jacket pole-vaulting is still a man pole-vaulting.
The answer is yes.

QUESTION: Given the sentence "Firefighters putting out a big fire." can we conclude that "The firefighters are cold."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The area can either be cold or hot from a fire.
The answer is no.

[QUESTION] Premise: "A group of people on the sidewalk of a city street."
Hypothesis: "The people are on the sidewalk waiting to cross the street."
Do we know that the hypothesis entailed by the premise?
Being on the sidewalk does not imply waiting to cross the street.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Man in a canoe on a still lake."
Hypothesis: "A man is fishing in a canoe at the lake."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Being in a canoe on a still lake does not imply that one is fishing.
The answer is it is not possible to tell.

QUESTION: Premise: "A train approaches in a dimly lit subway."
Hypothesis: "People are waiting to board the train."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A train approaches in a dimly lit subway is not necessarily toward people waiting to board the train.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Young girls coloring a map of africa." is it true that "Young girls coloring a map of africa for a geology project."?

Let's solve it slowly:
Coloring a map of Africa does not imply the map is for a Geology project.
The answer is it is not possible to tell.