QUESTION: If "Four individuals donning snowshoes jump simultaneously to post for a picture atop a snowy mountain." does that mean that "Four people jump off a mountain top."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People atop a snowy mountain could not have jump off a mountain top.
The answer is no.

[QUESTION] Premise: "4 guys go around a turn in a speed skating competition."
Hypothesis: "The men are sewing curtains."
Do we know that the hypothesis entailed by the premise?
People who are at a skating competition can not be sewing curtains at the same time.
The answer is no.

Q: Premise: "A older man walking down the street."
Based on this premise, can we conclude that the hypothesis "A man sitting on the street." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man can not be walking and sitting at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A black and white dog is running along side a small brown or white dog in the grass."
Hypothesis: "Neither of the dogs have white on them."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: They cannot be white dogs if neither have white in them.
The answer is no.

[QUESTION] Given the sentence "A woman in a blue skirt stands as the train passes by." can we conclude that "The woman is wearing a red skirt getting on the train."?
Options:
- yes
- it is not possible to tell
- no
The woman can only wear either a red or blue skirt. She cannot be getting on the train if she stands as the train passes by.
The answer is no.

Q: If "A person in a red helmet riding a bike." does that mean that "A person rides a bike."?
Options:
- yes
- it is not possible to tell
- no
A:
A person in a red helmet riding a bike gives us more information about what the person is wearing.
The answer is yes.