QUESTION: Can we conclude from "A man entertaining an audience with a sword swallowing act." that "A man is eating a sandwich."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man swallowing a sword can not be eating a sandwich.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A trio of elephants are carrying riders across shallow running water."
Hypothesis: "Elephants attempt to kill people."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The elephants are carrying riders across shallow water not trying to kill them.
The answer is no.

Q: Premise: "Several young men and women sit in times square."
Hypothesis: "A group of young people are sitting in times square."
Do we know that the hypothesis entailed by the premise?
A: Several men and women can be called as a group of people sitting in Times Square.
The answer is yes.

QUESTION: Premise: "A smiling woman with red lips wearing a white sweater and black hat is waving."
Hypothesis: "The woman is having her picture taken."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Women can smile at times when they are not having their picture taken.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man with a yellow hard hat is standing on a ladder that is leaned up against a building." is it true that "There is a man fixing the masonry of a building."?
Standing on a ladder leaned up against a building doesn't mean fixing the masonry.
The answer is it is not possible to tell.

Q: Premise: "An elderly woman feeding a man a piece of cake."
Hypothesis: "An elderly woman celebrating our anniversary."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Feeding a man a piece of cake does not imply celebrating an anniversary.
The answer is it is not possible to tell.