QUESTION: Given the sentence "A man in red shoes rides his bike past a brick building." can we conclude that "A woman driving a car."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman driving a car is not the same as a man that rides his bike.
The answer is no.

[QUESTION] Premise: "A man who appears to be the band leader is reading from a large white card which he is holding in his left hand."
Based on this premise, can we conclude that the hypothesis "While facing persons holding tubas." is true?
Options:
- yes
- it is not possible to tell
- no
The band leader tells the band to play in triplets for the next song.
The answer is it is not possible to tell.

Q: Given the sentence "Four people are jumping from the top of a flight of stairs." is it true that "A group of boys jumps down brick stairs."?
A: Four people does not imply a group of boys and not all stairs are brick.
The answer is it is not possible to tell.

QUESTION: If "A skateboarder doing a jump." does that mean that "The skateboarder is jumping."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: In order for the skateboarder to do the jump he has to be in the action of jumping.
The answer is yes.

[QUESTION] Given the sentence "Two children and a dog running around in snow." is it true that "Two children and a dog are swimming in the ocean."?
The children and dog can't be running around in the snow and swimming in the ocean at the same time.
The answer is no.

Q: Test for natural language inference.
Premise: "Four people stand in the middle of a library gathering children's books."
Hypothesis: "The four people are sitting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
The four people sitting could not have been the one that stand at the same time.
The answer is no.