context: We believe that Mary moved to the office. We doubt that Fred went to the hallway. It is certain that Sumit is tired. It is almost certain that if Fred went to the hallway, or Mary moved to the office, then Bernhard is green. It is improbable that if Fred went to the hallway, or Mary moved to the office, then Julius is a frog. Chances are slight that if Sumit is tired, or Mary moved to the office, then Daniel grabbed the milk.
hypothesis: There is a very good chance that mary moved to the office, or Bernhard is green.
valid_hypothesis: There is a very good chance that mary moved to the office, or Bernhard is green.
invalid_hypothesis: It is improbable that mary moved to the office, or Bernhard is green.
hypothesis_assertion: Mary moved to the office, or Bernhard is green.