context: A blue uniformed rollerskater is struggling for the lead against a long-haired, tattooed and red uniformed rollerskater.
hypothesis: There is a better than even chance that they are racing for a cash prize.
valid_hypothesis: There is a better than even chance that they are racing for a cash prize.
invalid_hypothesis: It is impossible that they are racing for a cash prize.
hypothesis_assertion: They are racing for a cash prize.