Q: Premise: "A person in a dark wetsuit is surfing."
Based on this premise, can we conclude that the hypothesis "A person in a dark wetsuit with green stripes surfing." is true?
Options:
- yes
- it is not possible to tell
- no
A: A dark wetsuit isn't necessarily a dark wetsuit with green stripes.
The answer is it is not possible to tell.

QUESTION: If "A woman tennis player wearing black holds a bunch of tennis balls with her racket." does that mean that "There's a woman holding many tennis balls on her racket."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman tennis player holds many tennis balls on her racket.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A couple and their child enjoy a day at the beach."
Hypothesis: "A couple and their child are building a sand castle on the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A couple and their child may not be building a sand castle while at the beach.
The answer is it is not possible to tell.

Q: If "Two workers are on a cherry-picker." does that mean that "One leaning out with a safety harness and the other smiling at the camera."?
Options:
- yes
- it is not possible to tell
- no
A: One construction worker is on the ground and the other is on his lunch break.
The answer is no.

QUESTION: Premise: "Two costumed women holding a poster entitled ""prom night""."
Based on this premise, can we conclude that the hypothesis "'anaconda' cosplayers are holding a giant snake at the convention." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Women holding a poster can't be holding a giant snake at the same time. 'Anaconda' cosplayers won't be holding a poster titled 'prom night'.
The answer is no.

QUESTION: If "Four children are playing in a water fountain in a city plaza." does that mean that "Four kids are playing in a fancy fountain and get in trouble."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Just because four children are playing in a water fountain does not mean they get in trouble. There is also no evidence that this city plaza fountain is fancy.
The answer is it is not possible to tell.