QUESTION: Premise: "Two men mountain biking up a rugged and rocky trail."
Based on this premise, can we conclude that the hypothesis "Two men biking on a mountain." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A rugged and rocky trail is not necessarily on a mountain.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A boxer in white shorts lands a punch on the face of the boxer in the blue shorts."
Hypothesis: "A boxer in white shorts is making pancakes in his kitchen."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The boxer that lands a punch on the other boxer cannot be the one making pancakes same time time.
The answer is no.

Q: Premise: "A male gymnast is wearing red tights and using the pommel horse."
Hypothesis: "A man performs gymnastics."
Do we know that the hypothesis entailed by the premise?
A: Male is a synonym for man and he performs gymnastics so he must be a gymnast.
The answer is yes.

QUESTION: Can we conclude from "Four girls sit on an atv in a yard." that "Some girls are about to go for a ride."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Four girls sit on an ATV in a yard does not imply they are about to go for a ride.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Boy in brown shirt with headphones on sits on woman's shoulders in a crowd." can we conclude that "The mother holds her son on her shoulders."?
Options:
- yes
- it is not possible to tell
- no
Not all boys that are with women are a mother and son.
The answer is it is not possible to tell.

Q: Given the sentence "A smiling man carrying a toddler squats down in front of a train." can we conclude that "A smiling man in a blue shirt squats."?
Options:
- yes
- it is not possible to tell
- no
A:
Just because a smiling man carrying a toddler squats doesn't mean he is in a blue shirt squats.
The answer is it is not possible to tell.