QUESTION: Can we conclude from "A dog is pulling on one end of a rope and a girl is pulling on the other." that "A dog and a boy are pulling on a rope."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Dog and boy is not the same as dog and girl.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Older man in full denim welds metal on workbench."
Hypothesis: "Older man watches youtube."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man can't weld metal at the same time as he watches Youtube.
The answer is no.

Q: Test for natural language inference.
Premise: "The man in the gray hooded jacket finds the missing piece."
Hypothesis: "The man is wearing a gray hooded jacket."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Man in the gray hooded jacket is a rephrasing of man is wearing a gray hooded jacket.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A boy in a white shirt has a fake tattoo."
Hypothesis: "Standing in front of green chairs."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A boy is standing and flexing his arms in front of green chairs.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Four people are outside carrying garbage bags and wearing rubber gloves."
Hypothesis: "Four people are wearing rubber gloves."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Carrying garbage bags and wearing rubber gloves shows wearing rubber gloves.
The answer is yes.

Q: Premise: "A man in a hard hat looks at some machinery."
Hypothesis: "A man is wearing a yellow hard hat and checking his work equipment."
Do we know that the hypothesis entailed by the premise?
A:
Not all hard hats are yellow and not all machinery is his work equipment.
The answer is it is not possible to tell.