Student asked: Test for natural language inference.
Premise: "Kids watch silently from behind a concert barrier."
Hypothesis: "Kids watch a concert."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Watching from behind a concert barrier implies that they are watching a concert. The answer is yes.

Student asked: Can we conclude from "A waterfall splashes into a pool at the bottom of a steep grassy hill." that "There is bottom a water fall splashes."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A waterfall splashes into a pool at the bottom is a rephrasing of there is bottom a water fall splashes. The answer is yes.

Student asked: If "The baby is holding someone's arm." does that mean that "The arm belongs to its mother."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The baby that is holding someone's arm is not imply to the mother arm. The answer is it is not possible to tell.

Student asked: Premise: "A woman waiting at a train stop next to a pay phone."
Hypothesis: "A woman has missed her train and waits for the next one."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A woman waiting at a train stop has not necessarily missed her train. People wait at train stops for many different reasons. And just because someone has missed a train does not mean she is waiting for the next one. The answer is it is not possible to tell.