[QUESTION] Given the sentence "A woman is singing and playing the piano." is it true that "At what appears to be a concert or event."?
A woman is singing and playing the piano in a band.
The answer is it is not possible to tell.

Q: Premise: "Two guys in a kitchen cooking sausage."
Hypothesis: "Two chiefs work together to prepare a sausage dish for hungry clients."
Do we know that the hypothesis entailed by the premise?
A: The two guys must not be chiefs and the dish must not be for hungry clients.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A woman is about to putt the golf ball at a mini-golf course."
Hypothesis: "A woman is concentrating on making a putt."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: About to putt does not necessarily mean concentrating on making a putt.
The answer is it is not possible to tell.

[QUESTION] Premise: "A shirtless man and woman are holding each other while standing in a pile of leaves."
Hypothesis: "A couple sharing a moment in the fall leaves beneath them."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A shirtless man and woman are sharing a moment holding each other while standing in a pile of leaves.
The answer is yes.

Q: Given the sentence "A group of military people and a man in a business suit are cutting the tape at the grand opening of a building." is it true that "A building is having its grand opening celebration."?
A: Cutting the tape is part of a building's grand opening celebration.
The answer is yes.

[QUESTION] Premise: "A man wearing army camouflage stands behind the steering wheel of the vehicle he is operating."
Hypothesis: "A man is taking a nap inside of a vehicle."
Do we know that the hypothesis entailed by the premise?
The man can't stand or be operating the vehicle while taking a nap.
The answer is no.