context: A race car, numbered 104 is rounding a bend as two people watch and take pictures.
hypothesis: Chances are about even that people are taking pictures of the indy 500.
valid_hypothesis: It is impossible that people are taking pictures of the indy 500.
invalid_hypothesis: Chances are about even that people are taking pictures of the indy 500.
hypothesis_assertion: People are taking pictures of the indy 500.