context: It is probably the case that Greg is green. There is a better than even chance that Bernhard is a swan. There is a very good chance that Emily is a wolf. It is almost certain that if Greg is green, and Emily is a wolf, then Sumit is thirsty. There is little chance that if Greg is green, or Bernhard is a swan, then Bill moved to the garden. It is highly likely that if Greg is green, or Emily is a wolf, then Sandra left the apple.
hypothesis: It is impossible that emily is a wolf, or Greg is green.
valid_hypothesis: It is almost certain that emily is a wolf, or Greg is green.
invalid_hypothesis: It is impossible that emily is a wolf, or Greg is green.
hypothesis_assertion: Emily is a wolf, or Greg is green.