Student asked: Given the sentence "Three firefighters are trying to extinguish the flames from a burning car." is it true that "They are almost done putting out the fire."?
Teacher's response: Let's think. The firefighters would not necessarily be almost done putting out the fire. The answer is it is not possible to tell.

Student asked: Premise: "A teenage boy does tricks jumping across a railing."
Based on this premise, can we conclude that the hypothesis "A teenager jumps across the railing." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Doing tricks jumping across a railing implies jumping across the railing. The answer is yes.

Student asked: Premise: "People in homemade clothing sit at desks."
Hypothesis: "People make there own clothes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Being in homemade clothes does not imply the people in them were tho ones to make the clothes. The answer is it is not possible to tell.

Student asked: Can we conclude from "A large green and blue fish leaps from the water." that "A large fish swimming underwater."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. The fish can not leap from the water and swim underwater at the same time. The answer is no.