context: A young man in a heavy brown winter coat stands in front of a blue railing with his arms spread.
hypothesis: There is almost no chance that the young man is at his grandmothers house.
valid_hypothesis: There is almost no chance that the young man is at his grandmothers house.
invalid_hypothesis: It is probably the case that the young man is at his grandmothers house.
hypothesis_assertion: The young man is at his grandmothers house.