Q: Given the sentence "A little girl with a purple shirt looks over the rail." can we conclude that "A young girl gazes at the water beyond the rail."?
Options:
- yes
- it is not possible to tell
- no
A: The girl may be little but that does not always mean young. There may not be water beyond the rail. There could be land.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man in black is cleaning the roof of a building with a jet of water."
Hypothesis: "Bob was cleaning his roof with a jet of water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: He was cleaning his roof with water because he was cleaning the roof of a building with water.
The answer is yes.

[QUESTION] Given the sentence "A person speeding through a heavily wooded trail on a bicycle." can we conclude that "A person is riding their bike through the trail."?
Options:
- yes
- it is not possible to tell
- no
There is a person riding a bike or a bicycle on a trail.
The answer is yes.

Q: If "Two men are engaged in a wrestling competition." does that mean that "Men are sumo wrestling."?
Options:
- yes
- it is not possible to tell
- no
A: Just because men are sumo wrestling doesn't mean they are competing.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Three men playing football where one guy wearing a red uniform is holding the football." is it true that "The second guy wearing a red uniform and the third guy wearing a white uniform."?

Let's solve it slowly: Three men are playing baseball and one catches a fly ball.
The answer is no.

QUESTION: Premise: "A child rides a bicycle in front of a large red brick mansion."
Based on this premise, can we conclude that the hypothesis "A kid rides a bike in front of his house." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Kid is a synonym for child. Bike is the short term for bicycle. A mansion is technically a house.
The answer is yes.