Student: Test for natural language inference.
Premise: "A bare backed climber is attached to the rock face on a pink safety rope."
Hypothesis: "A climber holds on to the rock face after the pink safety rope just kept them from falling."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:
It isn't inferred that the pink safety rope had just kept them from falling. So the final answer is it is not possible to tell.