Student: Test for natural language inference.
Premise: "A little girl sliding on her belly down a slide."
Hypothesis: "There is a family playing at a park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:

A little girl on her belly down a slide is not necessarily at a park and not necessarily with a family. So the final answer is it is not possible to tell.