[Q] 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
[A] 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.

[Q] Premise: "Two males on a rock over water."
Hypothesis: "One in midair jumping into the water."
Do we know that the hypothesis entailed by the premise?
[A] There are two men on the rock by the water and one jumping in.
The answer is yes.

[Q] Test for natural language inference.
Premise: "People who are all deck out in canadian colors are eating food at a canadian festival."
Hypothesis: "People are sitting in pews to listen to the minister."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] One cannot be at a festival and in pews at the same time.
The answer is no.