[QUESTION] Given the sentence "There is a large crowd of onlookers at a skateboarding competition looking on as a man rides on a ramp." can we conclude that "The man is wearing rollerblades."?
Options:
- yes
- it is not possible to tell
- no
A large crowd can not be a singular man. One can not be skateboarding and wear rollerblades simultaneously.
The answer is no.

Q: Premise: "A person walking down a wooded path."
Based on this premise, can we conclude that the hypothesis "A person is walking down a path." is true?
Options:
- yes
- it is not possible to tell
- no
A: A person walking down a wooded path is a rephrasing of A person is walking down a path.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Girls in swimsuits jumping into water from behind."
Hypothesis: "Girls sledding into a snow drift."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The girls can jump into the water for sledding a snow drift.
The answer is no.

[QUESTION] Can we conclude from "A mother and her children play on a teeter totter." that "A family plays at a park."?
Options:
- yes
- no
- it is not possible to tell
A family can play on a teeter totter at other places than at a park.
The answer is it is not possible to tell.

Q: Can we conclude from "Two asian women working on a hand embroidered tapestry on a frame." that "A tapestry is being worked on."?
Options:
- yes
- no
- it is not possible to tell
A: A tapestry is being worked on a frame and hand embroidered.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A man in orange talking on his cellphone."
Hypothesis: "Mobile conversation is made by man."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Talking on his cellphone is the same as having a mobile conversation.
The answer is yes.