[QUESTION] Premise: "A group of extreme skiers trudging up a saddle in high alpine terrain."
Hypothesis: "A group of people are walking."
Do we know that the hypothesis entailed by the premise?
A group of extreme skiers is a group of people while trudging is walking.
The answer is yes.

Q: Given the sentence "Chef joey signing a book with a sharpie." is it true that "Chef joey is signing a book for his biggest fan."?
A: Signing a book does not imply that it is for the Chef's biggest fan.
The answer is it is not possible to tell.

QUESTION: Premise: "There is a person wearing a coat and jeans climbing stairs."
Hypothesis: "The person in the coat and jeans is going to their room."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A person climbing stairs may be going anywhere and not always going to their room.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A dog is pawing at a fallen log nearby a stream in an area with pinestraw."
Hypothesis: "Dog sees a turtle."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A dog can paw on a fallen log and not be looking for a turtle.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two children climb an indoor rock walk as two other children are on belay."
Hypothesis: "Two kids slip on the ice."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: One can not be on ice and on a rock walk simultaneously.
The answer is no.

[QUESTION] Premise: "A little boy wearing an orange shirt is sitting on a purple chair."
Hypothesis: "The colors purple and orange are visible."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
There is an orange shirt and a purple chair so these colors are visible.
The answer is yes.