context: A man, wearing yellow, is riding a bike in the woods.
hypothesis: It is impossible that a deer passes by the man as he rode his bike into the woods.
valid_hypothesis: It is impossible that a deer passes by the man as he rode his bike into the woods.
invalid_hypothesis: Chances are about even that a deer passes by the man as he rode his bike into the woods.
hypothesis_assertion: A deer passes by the man as he rode his bike into the woods.