context: There is almost no chance that Julius is a lion. Chances are about even that Greg is a swan. There is a very good chance that John went to the kitchen. It is probably the case that if John went to the kitchen, and Julius is a lion, then Emily is a sheep. It is probable that if either Julius is a lion, or John went to the kitchen, then Bernhard is green. We believe that if Greg is a swan, or John went to the kitchen, then Mary left the apple.
hypothesis: There is a better than even chance that emily is a sheep, or Bernhard is green.
valid_hypothesis: There is a better than even chance that emily is a sheep, or Bernhard is green.
invalid_hypothesis: It is improbable that emily is a sheep, or Bernhard is green.
hypothesis_assertion: Emily is a sheep, or Bernhard is green.