context: It is probably not the case that Julius is gray. It is highly likely that Greg is white. It is probably not the case that Emily is a mouse.
hypothesis: It is almost certain that greg is white, or Emily is a mouse.
valid_hypothesis: It is almost certain that greg is white, or Emily is a mouse.
invalid_hypothesis: It is probably not the case that greg is white, or Emily is a mouse.
hypothesis_assertion: Greg is white, or Emily is a mouse.