context: Chances are about even that Mary went to the kitchen. It is probable that Bernhard is yellow. It is likely that Julius is a frog.
hypothesis: It is certain that either Julius is a frog, or Mary went to the kitchen.
valid_hypothesis: Chances are about even that either Julius is a frog, or Mary went to the kitchen.
invalid_hypothesis: It is certain that either Julius is a frog, or Mary went to the kitchen.
hypothesis_assertion: Either Julius is a frog, or Mary went to the kitchen.