[QUESTION] Premise: "Crowd of people wearing blue standing on the street by buildings."
Hypothesis: "A group of cops wait for parade to start."
Do we know that the hypothesis entailed by the premise?
There is no way know whether a crown of people wearing blue on the street is a group of cops waiting for a parade to start.
The answer is it is not possible to tell.

[QUESTION] Premise: "Man operating a eyrovia machine."
Based on this premise, can we conclude that the hypothesis "A man operates a machine." is true?
Options:
- yes
- it is not possible to tell
- no
A man who at time is operating some particular machine is a man who operates a machine in general.
The answer is yes.

[QUESTION] Given the sentence "A car with warn paint is parked in front of water." is it true that "An old looking car is parked in front of the water."?
Just because the cars paint is worn does not mean it is old looking.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man is holding a saxophone in a public place as a woman and a child walk by in the background."
Hypothesis: "A man is performing on the street for tips."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Holding a saxophone in public does not mean he is performing on the street.
The answer is it is not possible to tell.