QUESTION: Given the sentence "A leather-clad man rides a bicycle down a street." can we conclude that "A man who looks like he should be riding a motorcycle is riding a bicycle."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because a leather-clad man rides a bicycle down a street does not mean it looks like he should be riding a motorcycle is riding a bicycle.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Man rides a bike past an old baseball field." is it true that "The man is riding past a field."?
Riding past is the a rephrasing of rides a bike past.
The answer is yes.

Q: Premise: "Three people are checking out a piece of art at the local museum."
Hypothesis: "Three people are eating at a diner."
Do we know that the hypothesis entailed by the premise?
A: Three people are checking out a piece of art at the local museum instead of eating a diner.
The answer is no.

QUESTION: Can we conclude from "White duck with red face swimming." that "The duck is swimming in a lake."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: First sentence doesn't state the duck is swimming in a lake.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A skateboarder wearing blue jean and a gray shirt performs a stunt along a graffiti colored wall." is it true that "The skater tagged the wall and watched his friend do a trick."?
The skater cannot perform a stunt at the same time as he tagged the wall.
The answer is no.

Q: Test for natural language inference.
Premise: "Two young boys play in a fountain."
Hypothesis: "Some children are playing with a white dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Children cannot be playing with a dog and play in a fountain at the same time.
The answer is no.