[QUESTION] Premise: "A teenager in a red shirt is riding a bicycle."
Based on this premise, can we conclude that the hypothesis "A teenager is riding a yellow bike." is true?
Options:
- yes
- it is not possible to tell
- no
A teenager in a red shirt does not have to be riding a yellow bike.
The answer is it is not possible to tell.

Q: Premise: "Young man in red shirt leaps from a handrail."
Based on this premise, can we conclude that the hypothesis "A teen leaps from a handrail into the pool at his house." is true?
Options:
- yes
- it is not possible to tell
- no
A: The young man could be leaping from a handrail to the bottom of a set of stairs and not a pool at his house.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A young man makes pretzels by hand on a board in front of a large o." that "A man is making steaks."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man who makes pretzels can't be making steaks at the same instant.
The answer is no.

[QUESTION] Can we conclude from "A professional woman wearing a tan uniform as she looks up and smiles while having a high tech microscope in front of her." that "A human looking."?
Options:
- yes
- no
- it is not possible to tell
Humans often look at things and smile when they feel accomplished such as the professional woman who had a high tech microscope.
The answer is yes.

Q: If "A band of musicians are standing on a stage and there is a large star decoration behind them." does that mean that "Nobody is standing on a performance stage."?
Options:
- yes
- it is not possible to tell
- no
A: Musicians are standing on a stage so there cannot be nobody on the stage.
The answer is no.

[QUESTION] If "A wedding is setup in a tropical area." does that mean that "There was palm trees set up at the wedding."?
Options:
- yes
- it is not possible to tell
- no
A wedding is setup in a tropical area but there aren't necessarily palms trees set up.
The answer is it is not possible to tell.