[QUESTION] Given the sentence "Man in black shirt with black guitar sings into a microphone surrounded by musical equipment." is it true that "A man sings into a mike."?
A man sings into a microphone means he sings into a mike.
The answer is yes.

Q: Given the sentence "A boy and two young men pose for a photo on a rocky outcropping." is it true that "A few people get ready for picture at a rocky area."?
A: A boy and men pose for a photo mean that they get ready for a picture.
The answer is yes.

QUESTION: Given the sentence "A dog jumps to catch a toy." is it true that "The pit-bull is catching the ball."?

Let's solve it slowly: There are many dogs besides pit-bulls. Because a dog jumps to catch the ball does not mean the dog actually catches it.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A young mormon man walking with his bike downtown."
Hypothesis: "A young man has a flat tire on his bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Walking with his bike does not imply it has a flat tire.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A woman stocking shelves at a candy store."
Hypothesis: "The woman is taking items off the shelf."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Stacking means putting items on a shelf and that is the opposite of taking them off the shelf.
The answer is no.

[QUESTION] Premise: "A man takes a picture of another man at the beach."
Hypothesis: "A man photographs his lover on the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man taking another picture of another man is not necessarily his lover.
The answer is it is not possible to tell.