context: We doubt that John went to the hallway. Chances are about even that Lily is green. It is probably the case that Daniel left the football. It is unlikely that if John went to the hallway, or Daniel left the football, then Bernhard is yellow. We believe that if either John went to the hallway, or Lily is green, then Julius is white. It is almost certain that if Daniel left the football, and John went to the hallway, then Mary is in the bedroom.
hypothesis: There is a better than even chance that mary is in the bedroom, or Lily is green.
valid_hypothesis: There is a better than even chance that mary is in the bedroom, or Lily is green.
invalid_hypothesis: It is improbable that mary is in the bedroom, or Lily is green.
hypothesis_assertion: Mary is in the bedroom, or Lily is green.