QUESTION: Premise: "Craftsman is working with wood and a nail gun."
Hypothesis: "A craftsman is building a bookcase."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A craftsman could be building anything. We do not know he is building a bookcase.
The answer is it is not possible to tell.


QUESTION: Premise: "Three men in red striped shirts carry flags outside of a brick building."
Hypothesis: "Some men are leaving a building."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Carrying flags outside of a building means that the men are leaving a building.
The answer is yes.


QUESTION: Premise: "A man in a blue shirt is fixing s boat."
Based on this premise, can we conclude that the hypothesis "Two goldfish are riding bikes in a giant pile of mashed potatoes." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A man and two goldfish differ in number and species in that a man is human whereas goldfish are fish. Someone riding bikes cna't be fixing a boat simultaneously.
The answer is no.