Test for natural language inference.
Premise: "A person sits on a snowbank watching a snowboarder take a high leap."
Hypothesis: "A spectator watches a professional snowboarder warm up for the main event."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell Let's be accurate as possible and think first.
The snowboarder is not necessarily a professional snowboarder doing warm up activities for a main event. Final answer: it is not possible to tell.