context: Two men, one in a blue shirt and one in a green shirt analyze a piece of paper in the middle of a workshop area.
hypothesis: It is probably the case that the coworkers are discussing a work related paper in their shop.
valid_hypothesis: It is probably the case that the coworkers are discussing a work related paper in their shop.
invalid_hypothesis: There is little chance that the coworkers are discussing a work related paper in their shop.
hypothesis_assertion: The coworkers are discussing a work related paper in their shop.