Q: If "A woman with a backpack looks at her cellphone while sitting on a short concrete wall." does that mean that "A woman is looking at a text message."?
Options:
- yes
- it is not possible to tell
- no
A: Text messages aren't the only thing to look at on a cellphone.
The answer is it is not possible to tell.

QUESTION: Premise: "A man in black smokes a cigarette in a courtyard."
Based on this premise, can we conclude that the hypothesis "A man is smoking a cigar on a couch in a living room." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man in the living room is smoking a cigar which is contradictory to the man in the courtyard smoking a cigarette.
The answer is no.

[QUESTION] If "A bike racer in black and orange is closely followed on a racetrack by a competitor." does that mean that "A race and the competitor are very close and about to reach the finish line."?
Options:
- yes
- it is not possible to tell
- no
Two competitors can be close on a racetrack and not be about to reach the finish line.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "The man in the blue shirt is riding his bike down the street."
Hypothesis: "A man is riding a bike to the store."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Riding down the street may not be for going to the store.
The answer is it is not possible to tell.

QUESTION: Premise: "A man in a mauve suit jacket stands near a ship's wheel."
Based on this premise, can we conclude that the hypothesis "The man in the cockpit of the plane." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man near a ship's wheel cannot be in the cockpit of the plane.
The answer is no.

QUESTION: Can we conclude from "Lucy has been working on her karate stand all year." that "Lucy works on her karate stand."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Just because she has been working on her karate stand does not mean she works on her karate stand.
The answer is it is not possible to tell.