[QUESTION] Can we conclude from "An asian man in short shorts and knee pads jogs down the street." that "The man is trying to get into shape."?
Options:
- yes
- no
- it is not possible to tell
The man could be jogging for fun instead of trying to get into shape.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two girls hang out in a kitchen."
Hypothesis: "Two friends cooking in a kitchen."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Two girls who hang out are not necessarily friends and are not necessarily cooking.
The answer is it is not possible to tell.

QUESTION: Given the sentence "An electrician working on lights." can we conclude that "Possibly air conditioning ducts in an office building."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The electrician is laying on his back working on the lights.
The answer is it is not possible to tell.

[QUESTION] Premise: "Man with purple sweater at the top of a skateboard ramp."
Based on this premise, can we conclude that the hypothesis "A man performs a skateboarding trick." is true?
Options:
- yes
- it is not possible to tell
- no
A man on a ramp is about to do a skateboarding trick.
The answer is yes.

Q: Given the sentence "A man wearing a red jacket sitting on a bench next to various camping items." is it true that "A man is preparing to go on a trip."?
A: Man could be sitting next to items without planning a trip.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Several people wearing orange vests are walking along the railroad tracks."
Hypothesis: "The people are by the tracks."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Several people are people and walking along the railroad tracks is another form of being by the tracks.
The answer is yes.