Q: Test for natural language inference.
Premise: "A woman with dark hair is sitting under a hair dryer."
Hypothesis: "A woman sits under a hair dryer after having her hair done."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Sitting under a dryer does not imply that she just had her hair done.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A skateboarder props up on a pole just before descending." can we conclude that "A skateboarder competes in a tournament."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A skateboarder props up on a pole does not imply that he competes in a tournament.
The answer is it is not possible to tell.

[QUESTION] If "Two skateboarders occupy a street in a town with palm trees." does that mean that "Two bikers are selling christmas trees."?
Options:
- yes
- it is not possible to tell
- no
Skateboarders are different than bikers and a palm tree is not a christmas tree.
The answer is no.

Q: Given the sentence "A woman with her hair pulled up wearing earrings and a belly dancer top." can we conclude that "A bald woman is wearing a biker jacket."?
Options:
- yes
- it is not possible to tell
- no
A: If a woman has her hair pulled up she cannot be bald. If one is wearing a belly dancer top then they are not wearing a biker jacket.
The answer is no.

QUESTION: Can we conclude from "Spectators are watching a bicyclist in a race while other cyclists are close behind." that "Spectators are watching a bicyclist winning a race."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Spectators are watching a bicyclist in a race while other cyclists are close behind does not imply that they are watching a bicyclist winning a race.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Adults and children are taking a bike ride on a quiet road." is it true that "Nobody is riding."?

Let's solve it slowly:
Either nobody is riding or people are taking a bike ride but not both simultaneously.
The answer is no.