[QUESTION] Test for natural language inference.
Premise: "Two bicyclist riding their bikes outside on a track."
Hypothesis: "A man and a woman train for a road race."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Two bicyclists are not necessarily a man and a woman. Riding their bikes doesn't imply train for a road race.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two people on cellphones walk down the sidewalk while a vendor stands there and a man is eating."
Hypothesis: "The man is eating a piece of pizza."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man is eating doesn't imply that he is eating a piece of pizza .
The answer is it is not possible to tell.

QUESTION: Premise: "A young toddler boy sitting on floor holding his brightly colored plastic toy hammer and wearing large orange star glasses."
Based on this premise, can we conclude that the hypothesis "A young toddler boy not sitting on floor." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The toddler boy has to either be sitting or not sitting.
The answer is no.

[QUESTION] If "Little girl standing with her cycle in the street." does that mean that "A girl poses with her first bike."?
Options:
- yes
- it is not possible to tell
- no
Standing with a cycle doesn't mean it is her first bike.
The answer is it is not possible to tell.

Q: Given the sentence "Someone at a bowling alley." can we conclude that "Nobody is going to swim."?
Options:
- yes
- it is not possible to tell
- no
A: Someone is at a bowling alley and not going to swim.
The answer is no.

[QUESTION] Given the sentence "A group of young people are standing in front of profane graffiti." can we conclude that "Some kids stand with crass scrawlings in the background."?
Options:
- yes
- it is not possible to tell
- no
Kids are young people and crass scrawlings is a rephrasing of profane graffiti.
The answer is yes.