context: We believe that Mary moved to the garden. There is a better than even chance that Emily is a wolf. Chances are slight that Greg is a rhino. We believe that if Emily is a wolf, or Mary moved to the garden, then Daniel left the football. It is likely that if Mary moved to the garden, or Emily is a wolf, then Gertrude is a mouse. It is unlikely that if either Greg is a rhino, or Emily is a wolf, then Bill went to the hallway.
hypothesis: There is a very good chance that either Mary moved to the garden, or Daniel left the football.
valid_hypothesis: It is probably not the case that either Mary moved to the garden, or Daniel left the football.
invalid_hypothesis: There is a very good chance that either Mary moved to the garden, or Daniel left the football.
hypothesis_assertion: Either Mary moved to the garden, or Daniel left the football.