QUESTION: If "A boy in a bright blue shirt with white helmet in on a skateboard doing tricks on a ramp." does that mean that "The boy is riding for fun."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The boy might be in a competition and not just riding for fun.
Answer is it is not possible to tell.

QUESTION: Premise: "A man in a beige jacket is playing a guitar as he sits on a bench."
Hypothesis: "A man in a jacket is playing a instrument on a bench."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A beige jacket is still a jacket and a guitar is a type of instrument.
Answer is yes.

QUESTION: Premise: "An elderly man resting on a brick wall."
Based on this premise, can we conclude that the hypothesis "A group of children playing on a playground." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. An elderly man cannot be a group of children. Someone resting on a brick wall cannot also be playing on a playground.
Answer is no.

QUESTION: Given the sentence "A skateboarder doing moves on a bench." can we conclude that "He is seated on the bench."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. A skateboarder can not be doing moves on a bench while also seated on the bench.
Answer is no.