context: Boy sitting looking through a glass window at a train station.
hypothesis: There is almost no chance that a boy is looking through a window at another boy at the train station.
valid_hypothesis: There is almost no chance that a boy is looking through a window at another boy at the train station.
invalid_hypothesis: It is probable that a boy is looking through a window at another boy at the train station.
hypothesis_assertion: A boy is looking through a window at another boy at the train station.