QUESTION: Given the sentence "A yellow truck with casterol branding leads a white truck and blue truck down the road." is it true that "A yellow truck with casterol branding is heading up a convoy on the highway."?

Let's solve it slowly: Trucks can be moving on a road independently or as a convoy.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two construction workers holding signs interact on a street in front of a large truck." is it true that "A couple of guys are on a street."?
A couple of guys is a rephrasing of two construction workers.
The answer is yes.

Q: Given the sentence "A young boy is smiling while standing on a staircase." is it true that "A young boy on a staircase."?
A: Standing on a staircase is a way of being on a staircase.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A soccer field where the goalie who is wearing a green jersey has just caught the ball."
Hypothesis: "A goalie is having a beer in the bar."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The goalie who is wearing a green jersey has just caught the ball not having a beer in the bar.
The answer is no.

[QUESTION] If "A smiling warehouse worker with a tattoo on his forearm gives the peace sign while surrounded by cardboard boxes." does that mean that "An angry warehouse worker surrounded by boxes."?
Options:
- yes
- it is not possible to tell
- no
Angry people are not usually smiling and giving the peace sign.
The answer is no.

Q: Premise: "Young girl in green shirt and sandals runs down the street."
Based on this premise, can we conclude that the hypothesis "A girl runs after her boyfriend." is true?
Options:
- yes
- it is not possible to tell
- no
A:
Not all girls running down the street are running after their boyfriend.
The answer is it is not possible to tell.