context: It is probably the case that Lily is a rhino. It is unlikely that Mary moved to the garden. We doubt that Bernhard is a swan.
hypothesis: We believe that bernhard is a swan, and Mary moved to the garden.
valid_hypothesis: It is highly unlikely that bernhard is a swan, and Mary moved to the garden.
invalid_hypothesis: We believe that bernhard is a swan, and Mary moved to the garden.
hypothesis_assertion: Bernhard is a swan, and Mary moved to the garden.