context: It is impossible that Lily is white. It is highly unlikely that Bernhard is a swan. It is probably the case that Mary got the milk. It is highly likely that if Mary got the milk, or Lily is white, then John went to the bedroom. We doubt that if Lily is white, and Bernhard is a swan, then Daniel left the football. It is probably not the case that if Mary got the milk, or Bernhard is a swan, then Julius is a lion.
hypothesis: It is probably not the case that daniel left the football, or Mary got the milk.
valid_hypothesis: It is probable that daniel left the football, or Mary got the milk.
invalid_hypothesis: It is probably not the case that daniel left the football, or Mary got the milk.
hypothesis_assertion: Daniel left the football, or Mary got the milk.