Q: Can we conclude from "A man dressed in a burgundy shirt and black pants maneuvering a puppet which is holding a musical instrument." that "A man holds an instrument while a puppet lays on a table."?
Options:
- yes
- no
- it is not possible to tell
A: If the puppet lays on a table then there is no one maneuvering the puppet.
The answer is no.

Q: Premise: "Two men mountain biking up a rugged and rocky trail."
Based on this premise, can we conclude that the hypothesis "Two men biking on a mountain." is true?
Options:
- yes
- it is not possible to tell
- no
A: A rugged and rocky trail is not necessarily on a mountain.
The answer is it is not possible to tell.

Q: Premise: "Old hands are working on a task."
Hypothesis: "There are people watching others work on a task."
Do we know that the hypothesis entailed by the premise?
A: You can't watch others work on a task and work on a task at the same time.
The answer is no.

Q: Test for natural language inference.
Premise: "The teen jumps the hill with his bicycle."
Hypothesis: "A teenager is a professional bmx rider."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Just because teen jumps the hill with his bicycle doesn't imply teenager is a professional BMX rider.
The answer is it is not possible to tell.