[QUESTION] Premise: "A woman with an orange and gray shirt is fixing something."
Based on this premise, can we conclude that the hypothesis "A mechanic is fixing a car." is true?
Options:
- yes
- it is not possible to tell
- no
A woman fixing something does not automatically mean that she is a mechanic that that she is fixing a car.
The answer is it is not possible to tell.

[QUESTION] Premise: "A climber scales a rock wall."
Based on this premise, can we conclude that the hypothesis "A climber is eating lunch with a friend." is true?
Options:
- yes
- it is not possible to tell
- no
If the climber is scaling a rock wall then he could not be eating lunch with a friend.
The answer is no.

[QUESTION] Premise: "A black dog and small white and black dog look up at a kitchen countertop."
Hypothesis: "A blue dog and large orange dog look down at a bucket."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Blue and black are not the same color. Down and up are the opposite.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Two climbers are sitting on top of a mountain attached to ropes."
Hypothesis: "Climbers resting after a long ascent."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The climb might not have been very long and we can't assume that the ascent was that long.
The answer is it is not possible to tell.