[QUESTION] Given the sentence "A dog runs in a yard with a deflated ball in its mouth." is it true that "The dog broke the ball."?
Deflated ball in its mouth does not necessarily mean the dog broke the ball.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Two women smoke while walking the streets." that "The women are smoking joints as they are walking the streets."?
Options:
- yes
- no
- it is not possible to tell
The women could be smoking a tobacco product and are not necessarily smoking joints.
The answer is it is not possible to tell.

[QUESTION] Premise: "A girl with a purple mohawk and a red tank top is pointing and talking to a shirtless guy outside of a building."
Based on this premise, can we conclude that the hypothesis "A punk rock girl is talking to a guy who isn't wearing a shirt." is true?
Options:
- yes
- it is not possible to tell
- no
Purple mohawk implies punk rock and a shirtless man is a man who isn't wearing a shirt.
The answer is yes.

[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.