context: It is probably not the case that Mary got the milk. There is a better than even chance that Julius is a swan. It is likely that Bernhard is a lion. It is highly likely that if either Mary got the milk, or Julius is a swan, then Winona is a mouse. There is almost no chance that if either Mary got the milk, or Bernhard is a lion, then Lily is yellow. It is probably the case that if Mary got the milk, and Bernhard is a lion, then Daniel is in the garden.
hypothesis: There is a better than even chance that julius is a swan, or Daniel is in the garden.
valid_hypothesis: There is a better than even chance that julius is a swan, or Daniel is in the garden.
invalid_hypothesis: It is impossible that julius is a swan, or Daniel is in the garden.
hypothesis_assertion: Julius is a swan, or Daniel is in the garden.