Q: Given the sentence "Man holding a cup and toilet brush next to a urinal." can we conclude that "The janitor completes the bathroom cleaning."?
Options:
- yes
- it is not possible to tell
- no
A: Not all man holding a cup and toilet brush next to a urinal is janitor.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Women handing a picture in a frame to a man wearing camouflage."
Hypothesis: "The woman is sharing a photograph."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The woman is handing a picture to a man which implies that she is sharing a photograph.
The answer is yes.

[QUESTION] 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
Two girls who hang out are not necessarily friends and are not necessarily cooking.
The answer is it is not possible to tell.

Q: Given the sentence "A red-uniformed hockey player is attempting to control the puck while two white-suited hockey players try to disrupt him." is it true that "Three canadians are playing hockey in uniforms."?
A: A red-uniformed hockey player is attempting to control the puck while two white-suited hockey players try to disrupt him doesn't mean that they were Canadians.
The answer is it is not possible to tell.

QUESTION: Premise: "Several people waiting to get on a train."
Hypothesis: "They are in thier offices."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People can't be both in their offices and waiting to get on a train.
The answer is no.

QUESTION: If "A male and female hiker peer out over the mountains." does that mean that "The hikers are on a picnic."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
You cannot be peering out over the mountain if you have stopped for a picnic.
The answer is no.