[QUESTION] Premise: "A mountaineer is following a rope through a snowy trail."
Hypothesis: "A mountaineer is walking on a snow-covered trail."
Do we know that the hypothesis entailed by the premise?
Following a rope through a snowy trail implies a person is walking on a snow-covered trail. .
The answer is yes.

Q: Given the sentence "A chinese artist and scribe sets up his sign for display." can we conclude that "The artist is painting in a forest."?
Options:
- yes
- it is not possible to tell
- no
A: If the artist sets up his sign for display then he wouldn't be painting at the same time.
The answer is no.

QUESTION: Can we conclude from "Two men wearing white are performing a martial arts routine with long sticks in front of a crowd." that "Two men perform ballet."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If people perform ballet they are not also performing martial arts.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Seven people are posing over a structure that extends over a watery area and ocean."
Hypothesis: "People are posing on a deck over the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A deck is a structure that extends over a watery area and ocean. Both sentences have people posing.
The answer is yes.

Q: Given the sentence "A man in a white shirt and jeans playing an accordion." is it true that "A man plays an accordion."?
A: We know the man is playing an accordion but the first sentence gives us more information.
The answer is yes.

[QUESTION] Can we conclude from "Blond woman texting while bicyclist in helmet passes in front of her." that "The woman is sleeping while texting."?
Options:
- yes
- no
- it is not possible to tell
The contradiction arises in how a woman sleeping can text as against the woman clearly texting in front of a bicyclist.
The answer is no.