[QUESTION] Given the sentence "A rock climber uses sophisticated equipment to rappel down the side of a cliff." is it true that "There is a rock climber rapeling down a cliff."?
To rappel down the side of a cliff is a rephrasing of rapeling down a cliff.
The answer is yes.

Q: If "A man with a beard who wears a black knit hat and a gray vest stands by a building." does that mean that "It is a cold day."?
Options:
- yes
- it is not possible to tell
- no
A: A man wearing a knit hat and vest does not necessarily mean it is a cold day.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A hockey game is being played." is it true that "The hockey players are on the ice."?

Let's solve it slowly: When hockey is being played then the players are on the ice.
The answer is yes.

[QUESTION] Premise: "A person wearing a white suit is riding their bike through a dense forest."
Hypothesis: "On a trail."
Do we know that the hypothesis entailed by the premise?
A person is biking through the forest on a bike trail.
The answer is yes.

Q: Given the sentence "A dog that looks much like a coyote jumps into the air over a grassy field to catch a tennis ball." can we conclude that "A dog that looks like a coyote jumps to catch a tennis ball before another dog can reach it."?
Options:
- yes
- it is not possible to tell
- no
A: A dog jumping for a ball is not necessarily trying to get it before another dog can reach it.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two soccer teams walking on a soccer field." is it true that "The two teams are running onto the pitch."?
The two teams in second sentence are running onto the pitch contrary to the two teams in first sentence walking on a soccer field.
The answer is no.