Q: Premise: "A woman is practicing martial arts."
Hypothesis: "A woman prepares for a karate competition."
Do we know that the hypothesis entailed by the premise?
A: All women who practice martial arts are not preparing for karate competition.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man pedals an unusual bicycle past a firetruck." can we conclude that "There is a weird bike being ridden down the street."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Pedals past a firetruck does not imply a bike being ridden down the street.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman lying next to a horse made of sand."
Hypothesis: "A woman and a man are lying next to a horse made of sand."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A woman can lie next to a sand horse without the presence of a man.
The answer is it is not possible to tell.

Q: If "Two workers in reflective vests walk in front of a wall painted with the image of a mannequin in a reflective vest with rubber boots and a trowel." does that mean that "Two men in orange vests walk in front of a brightly painted wall."?
Options:
- yes
- it is not possible to tell
- no
A: Not all reflective vests are orange vests. A wall painted with the image of a mannequin is not necessarily a brightly painted wall.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A young girl in blue jeans and a red shirt is in the green grass."
Hypothesis: "A child is outdoors."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A child is outdoors is another way of saying a young girl in blue jeans and a red shirt is in the green grass.
The answer is yes.

QUESTION: Premise: "Young pretty blond women holding a tennis racket dressed as if to begin a tennis match."
Hypothesis: "The woman is ready to play football."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Women ready to begin a tennis match are not ready to play football.
The answer is no.