QUESTION: Premise: "A young man with a denim jacket and writing on his hand smiles in front of a bookcase full of videos."
Hypothesis: "The bookcase has nothing on it."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. The bookcase cannot simultaneously be empty and be full of videos.
Answer is no.


QUESTION: Given the sentence "A toddler boy gets into a bowl of dog food as a small dog watches from behind him." can we conclude that "A toddler boy plays with a ball with the dog."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The dog watching from behind the boy indicates that the boy is not playing with the dog with a ball.
Answer is no.


QUESTION: If "Two men are standing in a street." does that mean that "One appears to be throwing something."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Two men are protesting while one of them throws a rock at the cops.
Answer is it is not possible to tell.


QUESTION: Premise: "Six bicyclists are competing in a race."
Hypothesis: "And several of them seem to be about to fall over."
Do we know that the hypothesis entailed by the premise?

SOLUTION:
Let's solve this gradually. Six bicyclist competing in a race fall into one another after another in front of them crashes.
Answer is it is not possible to tell.