Q: Given the sentence "A man in sweater singing into a microphone." can we conclude that "A performer singing at a concert."?
Options:
- yes
- it is not possible to tell
- no
A: A man in sweater singing into a microphone does not necessary that a performer singing at a concert.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man behind an old fashioned bank teller desk holds a pencil and smiles." is it true that "An man sits at a desk and grins."?

Let's solve it slowly: If the man is If a man is smiling behind a desk then he is probably sitting at the desk grinning.
The answer is yes.

[QUESTION] Premise: "A woman in a black dress speaking or singing into a microphone surrounded by fog."
Based on this premise, can we conclude that the hypothesis "The woman is singing to an audience." is true?
Options:
- yes
- it is not possible to tell
- no
A woman singing into a microphone does not necessarily mean to an audience.
The answer is it is not possible to tell.

Q: Premise: "Horses with jockeys participate in a race."
Based on this premise, can we conclude that the hypothesis "The horses are in transport trailers." is true?
Options:
- yes
- it is not possible to tell
- no
A: Horses are not in trailers while they are in a race.
The answer is no.

QUESTION: Premise: "A baseball pitcher dressed in a blue and white jersey pitches a baseball."
Hypothesis: "A person pitching."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The person is said to be pitching the ball in both contexts.
The answer is yes.

QUESTION: Premise: "A young man is jumping in the air with his skateboard."
Hypothesis: "A young man riding a bike."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
Riding a bike is not the same as jumping with a skateboard.
The answer is no.