context: It is probable that John went to the bedroom. It is highly unlikely that Bernhard is yellow. It is probably the case that Daniel is in the garden.
hypothesis: It is certain that daniel is in the garden, and John went to the bedroom.
valid_hypothesis: Chances are about even that daniel is in the garden, and John went to the bedroom.
invalid_hypothesis: It is certain that daniel is in the garden, and John went to the bedroom.
hypothesis_assertion: Daniel is in the garden, and John went to the bedroom.