Q: Can we conclude from "Old lady working so hard." that "Old lady working hard on computers."?
Options:
- yes
- no
- it is not possible to tell
A: Old lady working so hard does not mean the same as working so hard on computers.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man uses a shovel to dig in a green field." can we conclude that "A man builds a skyfall."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man can't dig in a field while he builds a sky fall.
The answer is no.

[QUESTION] Premise: "A man skateboarding up a ramp."
Based on this premise, can we conclude that the hypothesis "The man is watching tv." is true?
Options:
- yes
- it is not possible to tell
- no
Person skateboarding can not be watching TV at the same time.
The answer is no.

Q: If "Police on horseback watching the crowd as they move through the streets." does that mean that "The police are in cars."?
Options:
- yes
- it is not possible to tell
- no
A: You cannot be on horseback and in a car at the same time.
The answer is no.

QUESTION: If "A photographer is kneeling in the shadow of a blue and red inflatable fabric piece of art." does that mean that "The photographer is white."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The photographer kneeling in the shadow of the art doesn't suggest that he's white.
The answer is it is not possible to tell.

QUESTION: Premise: "A man is doing art on a sidewalk while many other people walk by."
Hypothesis: "A street artist uses chalk on the sidewalk."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The man doing art on the sidewalk is the street artist using chalk on the sidewalk.
The answer is yes.