context: It is probable that Lily is a frog. It is highly likely that Mary moved to the garden. There is little chance that Jessica is a mouse. It is highly unlikely that if either Jessica is a mouse, or Mary moved to the garden, then Greg is yellow. It is almost certain that if either Mary moved to the garden, or Lily is a frog, then Bernhard is a rhino. There is a very good chance that if Jessica is a mouse, or Lily is a frog, then John left the milk.
hypothesis: There is little chance that greg is yellow, or John left the milk.
valid_hypothesis: There is a better than even chance that greg is yellow, or John left the milk.
invalid_hypothesis: There is little chance that greg is yellow, or John left the milk.
hypothesis_assertion: Greg is yellow, or John left the milk.