Q: If "Three children are playing in the grass." does that mean that "While mom searches for her car keys."?
Options:
- yes
- it is not possible to tell
- no
A: Three kids were trapped in a hot car and a stranger used a fire extinguisher to break the window and save them.
The answer is no.

QUESTION: Premise: "Men in american revolutionary hats and costumes stand with american flags."
Based on this premise, can we conclude that the hypothesis "Backs to the camera." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Tall men wearing cowboy boots and costumes stand with American flags.
The answer is it is not possible to tell.

[QUESTION] If "A team of roller derby girls block the competition as they go for the win." does that mean that "A team of roller derby girls move aside for the competition."?
Options:
- yes
- it is not possible to tell
- no
Girls that block the competition could not have been the same ones that move aside for the competition.
The answer is no.

Q: If "A man skis on a snowy mountain." does that mean that "A person is moving down a slippery slope."?
Options:
- yes
- it is not possible to tell
- no
A: If a man skis on a snowy mountain he is also a person moving down a slippery slope.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Man enjoys sun at political rally."
Hypothesis: "The man is under the rain crying."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If a man enjoys sun he is not under the rain.
The answer is no.

QUESTION: Premise: "Two bikers wearing black and red uniforms pedal as they race on the road."
Hypothesis: "Two bikers are teammates."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Bikers wearing similar coloured uniforms doesn't neccesarily imply that they are teammates.
The answer is it is not possible to tell.