context: A man talking into a microphone with a woman standing next to him.
hypothesis: It is likely that the woman is sitting in the chair next to the podium.
valid_hypothesis: Chances are slight that the woman is sitting in the chair next to the podium.
invalid_hypothesis: It is likely that the woman is sitting in the chair next to the podium.
hypothesis_assertion: The woman is sitting in the chair next to the podium.