context: It is improbable that Brian is a rhino. It is certain that Mary went to the kitchen. Chances are slight that Lily is green.
hypothesis: It is highly likely that either Mary went to the kitchen, or Brian is a rhino.
valid_hypothesis: It is highly likely that either Mary went to the kitchen, or Brian is a rhino.
invalid_hypothesis: It is improbable that either Mary went to the kitchen, or Brian is a rhino.
hypothesis_assertion: Either Mary went to the kitchen, or Brian is a rhino.