context: A boy in a green shirt surrounded by toys and another boy, wearing a blue shirt with penguins, to his left
hypothesis: Chances are about even that the two boys are having a playdate arranged by their mothers.
valid_hypothesis: Chances are about even that the two boys are having a playdate arranged by their mothers.
invalid_hypothesis: There is almost no chance that the two boys are having a playdate arranged by their mothers.
hypothesis_assertion: The two boys are having a playdate arranged by their mothers.