QUESTION: Given the sentence "The retriever is swimming out to the goose who is about to get away." is it true that "A dog is chasing a goose in a lake."?

Let's solve it slowly: The dog swimming in the same lake as a goose does not imply that dog is chasing the goose.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two girls are performing tricks on a trampoline." is it true that "The girls are friends."?
The girls could be competing in gymnastics or practicing. They do not have to be friends.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "An oriental individual is wearing a decorative costume in black and blue with fur on the arms and adorned with metals."
Hypothesis: "A person is dressed up for a oriental holiday."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: One can wear a formal costume for an occasion other than a holiday.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two people playing accordion and violin for audience." can we conclude that "Two people are kissing on a park bench."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People playing accordion and violin for audience are probably not also kissing on a park bench.
The answer is no.

[QUESTION] Premise: "Seven hikers trekking across frozen tundra near some mountains."
Based on this premise, can we conclude that the hypothesis "Seven hikers are traversing the jungle." is true?
Options:
- yes
- it is not possible to tell
- no
Seven hikers cannot be trekking across frozen while traversing the jungle.
The answer is no.

Q: Premise: "Emergency workers with hoses lined up and descending down stairs."
Hypothesis: "The workers are killing the fire."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Just because emergency workers with hoses are lined up and descending doesn't imply they are killing the fire.
The answer is it is not possible to tell.