context: It is highly unlikely that John went to the kitchen. It is certain that Mary moved to the office. We believe that Bernhard is a swan.
hypothesis: We doubt that john went to the kitchen, or Bernhard is a swan.
valid_hypothesis: We believe that john went to the kitchen, or Bernhard is a swan.
invalid_hypothesis: We doubt that john went to the kitchen, or Bernhard is a swan.
hypothesis_assertion: John went to the kitchen, or Bernhard is a swan.