QUESTION: Given the sentence "Man with a polaroid camera in the woods." is it true that "Man is in his backyard."?

SOLUTION: Let's solve this gradually. The woods implies an area surrounded with trees and away from houses or town not a backyard.
Answer is no.

QUESTION: Given the sentence "A person with long gray hair has a beret with beige and white wearing a blue raincoat is painting a marketplace scenery surrounded by other artists and paintings." can we conclude that "A painter is at an art fair."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A person surrounded by artists and paintings does not imply being at an art fair.
Answer is it is not possible to tell.

QUESTION: Given the sentence "Two sumo wrestlers fight." can we conclude that "The wrestlers are fighting."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Wrestlers implies more than one are fighting and is another way of describing two wrestlers fight.
Answer is yes.

QUESTION: Test for natural language inference.
Premise: "Three boys in life jackets float on a raft."
Hypothesis: "Three boys are stranded in the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. Not all boys in life jackets are stranded since life jackets can also be used for safety in recreational water activities. It is possible to float on a raft in a body of water other than the ocean.
Answer is it is not possible to tell.