Consider the question. Test for natural language inference.
Premise: "Two separate karate matches are happening between two sets of people while being officiated by men in suits."
Hypothesis: "People are competing for the championship in karate."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
 If the answer is 'it is not possible to tell'; explain the reasoning:
The karate matched may not be at a championship and the participants may not be competing.