context: It is likely that Brian is green. It is impossible that Mary went to the kitchen. There is little chance that Bernhard is yellow.
hypothesis: There is a very good chance that mary went to the kitchen, and Bernhard is yellow.
valid_hypothesis: It is impossible that mary went to the kitchen, and Bernhard is yellow.
invalid_hypothesis: There is a very good chance that mary went to the kitchen, and Bernhard is yellow.
hypothesis_assertion: Mary went to the kitchen, and Bernhard is yellow.