[QUESTION] Premise: "A man wearing a black top and a woman wearing a purple are riding a suzuki motorbike."
Hypothesis: "A couple woman wearing purple are riding a suzuki motorbike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
There can't be a man and woman if there are a couple women on the bike.
The answer is no.

[QUESTION] Premise: "A man is standing behind a podium."
Hypothesis: "Holding up his right arm in front of a lady holding a brochure."
Do we know that the hypothesis entailed by the premise?
A man stifles a woman interrupting his speech by waving a brochure at him.
The answer is it is not possible to tell.

[QUESTION] Premise: "A person on a large gray horse jumping over a miniature house with a red roof."
Hypothesis: "The person is filming a movie."
Do we know that the hypothesis entailed by the premise?
A person doing stunts doesn't imply a movie is being filmed.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A teacher helping a little girl with a machine."
Hypothesis: "The little girl friend is looking at the teacher helping her with machine."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The little girl may or may not be a friend of the teacher and is not necessarily looking at the teacher.
The answer is it is not possible to tell.