[QUESTION] Given the sentence "A girl prepares for practice in the gym." is it true that "The girl is a waiter."?
A girl who is a waiter cannot at the same time be a girl who prepares for practice in the gym.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A male and female inside reading and conversing."
Hypothesis: "A husband and wife are talking about their marriage."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all male and female pairs are husband and wife. Not all conversations are about marriage.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A goal is scored at a soccer game." is it true that "There is a soccer game being played."?
When a goal is scored it need not mean that a soccer game is being played.
The answer is it is not possible to tell.

[QUESTION] If "A small boy following 4 geese." does that mean that "A boy following a dog."?
Options:
- yes
- it is not possible to tell
- no
A dog would scare away four geese and so you could not follow both.
The answer is no.