context: There is almost no chance that John got the milk. It is highly likely that Mary went to the kitchen. There is almost no chance that Winona is a wolf. It is improbable that if Mary went to the kitchen, or John got the milk, then Bernhard is yellow. It is unlikely that if John got the milk, and Mary went to the kitchen, then Greg is a frog. It is impossible that if John got the milk, or Winona is a wolf, then Lily is a rhino.
hypothesis: It is likely that greg is a frog, and Mary went to the kitchen.
valid_hypothesis: It is impossible that greg is a frog, and Mary went to the kitchen.
invalid_hypothesis: It is likely that greg is a frog, and Mary went to the kitchen.
hypothesis_assertion: Greg is a frog, and Mary went to the kitchen.