context: It is highly likely that Yann is bored. There is a very good chance that Greg is a rhino. It is unlikely that Mary moved to the office.
hypothesis: Chances are slight that yann is bored, or Greg is a rhino.
valid_hypothesis: It is certain that yann is bored, or Greg is a rhino.
invalid_hypothesis: Chances are slight that yann is bored, or Greg is a rhino.
hypothesis_assertion: Yann is bored, or Greg is a rhino.