Student asked: Premise: "Boy swimming in blue pool."
Based on this premise, can we conclude that the hypothesis "Boy watching tv inside." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Swimming in a pool usually occurs outside while watching TV occurs inside. These activities cannot be done simultaneously. The answer is no.

Student asked: Can we conclude from "A band plays on stage surrounded by audio equipment." that "A band playing on stage."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Playing on stage may imply playing around rather than playing music. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "A football player in a brown jersey jumping up to catch a football."
Hypothesis: "A football player in a brown jersey sitting inside of a doctors office."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. One is not sitting inside and office and jumping up for a football simultaneously. The answer is no.

Student asked: Premise: "Swimmers move through the water."
Based on this premise, can we conclude that the hypothesis "People racing each other swimming in water." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Swimmers move through the water does not indicate that people racing each other swimming in water. The answer is it is not possible to tell.