context: There is a better than even chance that Bernhard is yellow. We doubt that John went to the kitchen. It is improbable that Mary dropped the milk.
hypothesis: It is probably not the case that john went to the kitchen, or Mary dropped the milk.
valid_hypothesis: It is probably not the case that john went to the kitchen, or Mary dropped the milk.
invalid_hypothesis: We believe that john went to the kitchen, or Mary dropped the milk.
hypothesis_assertion: John went to the kitchen, or Mary dropped the milk.