Student asked: Can we conclude from "Guy walking his bicycle through a tunnel." that "The guy is walking his bike to the grocery store."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Guy walking his bicycle through a tunnel is not necessarily to the grocery store. The answer is it is not possible to tell.

Student asked: Premise: "On an outdoor basketball court."
Hypothesis: "A man jumps towards the hoop with the ball while several other players look on."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man jumps towards the hoop holding the basketball while his team watches as his opponent jumps out to block him. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "A fat man and woman are crossing the road."
Hypothesis: "A man and woman are walking across the road to get to a gas station."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Crossing the road can be done by other means than walking. Crossing the road doesn't always lead to a gas station. The answer is it is not possible to tell.

Student asked: Can we conclude from "Blue and silver car going around curve being watched by people standing in grass." that "People are watching a race."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A car going around a curve while people watch does not imply it is a race. The answer is it is not possible to tell.