context: It is probably the case that Sumit is tired. Chances are about even that Bernhard is yellow. There is a better than even chance that Fred moved to the office. It is improbable that if Sumit is tired, or Bernhard is yellow, then Antoine is thirsty. It is certain that if Sumit is tired, and Bernhard is yellow, then Greg is a frog. It is highly unlikely that if Fred moved to the office, or Sumit is tired, then Mary went to the garden.
hypothesis: It is almost certain that antoine is thirsty, and Sumit is tired.
valid_hypothesis: It is highly unlikely that antoine is thirsty, and Sumit is tired.
invalid_hypothesis: It is almost certain that antoine is thirsty, and Sumit is tired.
hypothesis_assertion: Antoine is thirsty, and Sumit is tired.