context: There is almost no chance that Julius is green. Chances are slight that Mary moved to the garden. It is unlikely that John went to the hallway. It is unlikely that if either John went to the hallway, or Julius is green, then Bernhard is white. It is highly unlikely that if John went to the hallway, and Julius is green, then Jessica is a wolf. We doubt that if Mary moved to the garden, or John went to the hallway, then Fred is in the kitchen.
hypothesis: It is probable that either Julius is green, or Mary moved to the garden.
valid_hypothesis: There is little chance that either Julius is green, or Mary moved to the garden.
invalid_hypothesis: It is probable that either Julius is green, or Mary moved to the garden.
hypothesis_assertion: Either Julius is green, or Mary moved to the garden.