Student: Test for natural language inference.
Premise: "Boy in martial arts-style uniform holding a sword."
Hypothesis: "A boy holds a sword at martial arts class."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:
It is possible the boy be dressed and armed for martial arts without attending a class. So the final answer is it is not possible to tell.