Q: Given the sentence "A man in black rides a bicycle across the street while another walks holding a dog." is it true that "A man with a dog and a cyclist travel together down the street."?
A: A man in black with a dog does not imply the man is with another cyclist.
The answer is it is not possible to tell.

QUESTION: Premise: "A street vendor is reading a newspaper while waiting for customers."
Hypothesis: "A street vendor is getting ready for a days work."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A street vendor waiting for customers can reasonably be described as getting ready for a days work.
The answer is yes.

[QUESTION] If "A soccer goalie is about to kick the ball in a game." does that mean that "The goaling is going to save the game."?
Options:
- yes
- it is not possible to tell
- no
A soccer goalie is about to kick the ball in a game does not imply he is going to save the game.
The answer is it is not possible to tell.

Q: Premise: "Five people are racing each other with go-karts."
Based on this premise, can we conclude that the hypothesis "Five people are having a go-kart race." is true?
Options:
- yes
- it is not possible to tell
- no
A: If people are racing each other it means that they are have a race.
The answer is yes.

QUESTION: Premise: "Three brown-haired men are setting up for a rock concert."
Hypothesis: "Three men are guarding the the president from a rock star."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Setting up for a rock concert is not the same as guarding the the president from a rock star.
The answer is no.

QUESTION: Given the sentence "A short elderly man with a red shirt and a cane stands at a pastry portion of a supermarket." is it true that "An elderly man stands in a supermarket."?

Let's solve it slowly:
A short elderly man stands at a pastry portion of a supermarket. The elderly man has a red shirt and a cane.
The answer is yes.