context: It is probably not the case that Brian is a rhino. There is a better than even chance that Emily is a cat. It is almost certain that John moved to the garden.
hypothesis: There is almost no chance that emily is a cat, or Brian is a rhino.
valid_hypothesis: It is probably the case that emily is a cat, or Brian is a rhino.
invalid_hypothesis: There is almost no chance that emily is a cat, or Brian is a rhino.
hypothesis_assertion: Emily is a cat, or Brian is a rhino.