[QUESTION] Given the sentence "Two opposing male players are chasing the ball in field hockey." is it true that "The male players are playing in the hockey championship game."?
The players are only specified to be playing field hockey. It could be a practice or a non championship game.
The answer is it is not possible to tell.

Q: Given the sentence "A man on a horse with a lasso." is it true that "He is going after a cow."?
A: A man on a horse with a lasso is not always going for a cow.
The answer is it is not possible to tell.

QUESTION: Given the sentence "An inflatable rock climbing obstacle is scaled by a person wearing a white helmet." can we conclude that "A rock climbing obstacle is rapidly scaled by a person."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because the obstacle is scaled by a person does not mean it is scaled rapidly.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "At a naval yard." is it true that "A man in a white navy officer's uniform is standing by two older men having a discussion."?
A Navy officer listens to two men discuss important policy together.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Some men are walking during a sunset."
Hypothesis: "There are men walking to the pier."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Men walking during a sunset are not necessarily walking to the pier.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two young kids shaking hands in the middle of spectators." can we conclude that "After the game the children show off their sportsmanship in front of the crowd."?
Options:
- yes
- it is not possible to tell
- no
The children could be shaking hands in a crowd other than a game.
The answer is it is not possible to tell.