Student: Test for natural language inference.
Premise: "Visitors pose for a picture at the 2008 olympics in beijing."
Hypothesis: "People outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:

Visitors pose for a picture at the 2008 Olympics in Beijing are not necessarily outside. So the final answer is it is not possible to tell.