context: A photographer with bushy dark hair takes a photo of a skateboarder at an indoor park.
hypothesis: There is a better than even chance that a mother photographs her son at the indoor skate park.
valid_hypothesis: There is almost no chance that a mother photographs her son at the indoor skate park.
invalid_hypothesis: There is a better than even chance that a mother photographs her son at the indoor skate park.
hypothesis_assertion: A mother photographs her son at the indoor skate park.