Q: Premise: "Two construction workers sit high above on a metal girder."
Hypothesis: "Two workers are standing on the ground."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Either the workers are standing or sit above a metal girder.
The answer is no.

Q: Premise: "A family sits on a rooftop watching tv."
Based on this premise, can we conclude that the hypothesis "A family is outside." is true?
Options:
- yes
- it is not possible to tell
- no
A: The family is on a rooftop watching TV which means they must be outside.
The answer is yes.

Q: Premise: "A person in a helmet on a motorcycle."
Based on this premise, can we conclude that the hypothesis "Nobody has a helmet." is true?
Options:
- yes
- it is not possible to tell
- no
A: If one person is wearing a helmet there cannot be nobody wearing a helmet.
The answer is no.

Q: Can we conclude from "A very happy boy signs a large piece of paper with plethora names on it." that "The boy is writing a name."?
Options:
- yes
- no
- it is not possible to tell
A:
The boy writing a name refers to very happy boy signing a large piece of paper with plethora names on it.
The answer is yes.