context: It is certain that Mary discarded the apple. It is improbable that Emily is a wolf. It is probably the case that Brian is green.
hypothesis: We believe that brian is green, or Emily is a wolf.
valid_hypothesis: We believe that brian is green, or Emily is a wolf.
invalid_hypothesis: There is almost no chance that brian is green, or Emily is a wolf.
hypothesis_assertion: Brian is green, or Emily is a wolf.