[QUESTION] If "A teammate helps another teammate off of the field." does that mean that "Teammate helps teammate."?
Options:
- yes
- it is not possible to tell
- no
They are off of the field or they are on it.
The answer is yes.

[QUESTION] Given the sentence "2 men racing in go-carts." can we conclude that "Two men are on a go-cart track."?
Options:
- yes
- it is not possible to tell
- no
Two men racing in go-carts are not necessarily on a go-cart track.
The answer is it is not possible to tell.

[QUESTION] If "A man at a track event grimaces in the middle of a pole-vaulting attempt." does that mean that "A man is at a track event."?
Options:
- yes
- it is not possible to tell
- no
A man at a track event implies he is at a track event.
The answer is yes.

[QUESTION] Premise: "A little girl in a purple shirt and helmet is riding on a scooter."
Hypothesis: "Girl with no helmet riding a scooter."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Can not be no helmet and helmet at the same time.
The answer is no.