context: A man with a black hat, a pair of glasses, and a long white beard sits next to a painting of himself.
hypothesis: There is a very good chance that the man did a self portrait of himself.
valid_hypothesis: It is probably not the case that the man did a self portrait of himself.
invalid_hypothesis: There is a very good chance that the man did a self portrait of himself.
hypothesis_assertion: The man did a self portrait of himself.