QUESTION: Given the sentence "A man plays a bagpipe while another checks on the instrument." is it true that "A man plays an instrument while the other checks it."?

Let's solve it slowly: A bagpipe is an instrument. Another can be referred to as the other.
The answer is yes.

[QUESTION] Premise: "Two dogs are smelling each other."
Hypothesis: "Two dogs meet each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The dogs are smelling each other which is considered a way of greeting in dog communication.
The answer is yes.

Q: Test for natural language inference.
Premise: "A man in a gray shirt jumps over the top of a sand dune in the desert."
Hypothesis: "A man jumps over a sand dune on an atv."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man jumps over the top of a sand dune in the desert doesn't imply he is on an atv.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man in a red jacket is skiing." that "The man was skiing."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man is skiing is the same as the man was skiing but different tenses.
The answer is yes.

[QUESTION] Given the sentence "A woman singing while a man plays guitar." can we conclude that "A woman and man are together."?
Options:
- yes
- it is not possible to tell
- no
A woman and a man could be together while she is singing and he plays the guitar.
The answer is yes.

Q: Premise: "A football player dressed in a white uniform is preparing to throw the ball."
Based on this premise, can we conclude that the hypothesis "There is a football player." is true?
Options:
- yes
- it is not possible to tell
- no
A:
A football player dressed in a white uniform implies there is a football player.
The answer is yes.