context: Competitive bikers in an inside race cross a line with one biker in blue and white raising his arm.
hypothesis: It is unlikely that the bikers race competitively for a large cash prize.
valid_hypothesis: It is unlikely that the bikers race competitively for a large cash prize.
invalid_hypothesis: It is highly likely that the bikers race competitively for a large cash prize.
hypothesis_assertion: The bikers race competitively for a large cash prize.