context: A woman in black walks down the street in front of a graffited wall.
hypothesis: It is highly likely that a woman walks past a wall of graffiti on her way to the bookstore.
valid_hypothesis: There is almost no chance that a woman walks past a wall of graffiti on her way to the bookstore.
invalid_hypothesis: It is highly likely that a woman walks past a wall of graffiti on her way to the bookstore.
hypothesis_assertion: A woman walks past a wall of graffiti on her way to the bookstore.