Reconstruct a question, answer pair from this explanation: Just because a breakdancer balancing on one arm doesn't imply that he is practicing for a competition.
Q:Test for natural language inference.
Premise: "A breakdancer balancing on one arm."
Hypothesis: "A breakdancer is practicing for a competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:it is not possible to tell