context: It is probable that Emily is a mouse. It is unlikely that Sandra took the football. It is almost certain that Lily is a rhino.
hypothesis: It is probably the case that emily is a mouse, and Lily is a rhino.
valid_hypothesis: It is probably the case that emily is a mouse, and Lily is a rhino.
invalid_hypothesis: We doubt that emily is a mouse, and Lily is a rhino.
hypothesis_assertion: Emily is a mouse, and Lily is a rhino.