context: We believe that John grabbed the milk. It is highly unlikely that Julius is a frog. It is probable that Gertrude is a mouse. We believe that if either John grabbed the milk, or Gertrude is a mouse, then Greg is a lion. It is probably the case that if Julius is a frog, and Gertrude is a mouse, then Lily is green. It is highly likely that if Julius is a frog, or Gertrude is a mouse, then Mary moved to the garden.
hypothesis: It is almost certain that john grabbed the milk, and Julius is a frog.
valid_hypothesis: It is highly unlikely that john grabbed the milk, and Julius is a frog.
invalid_hypothesis: It is almost certain that john grabbed the milk, and Julius is a frog.
hypothesis_assertion: John grabbed the milk, and Julius is a frog.