context: It is impossible that Julius is gray. It is certain that Bernhard is a swan. It is probably the case that Emily is a wolf. It is impossible that if either Julius is gray, or Emily is a wolf, then John got the football. There is little chance that if either Julius is gray, or Bernhard is a swan, then Brian is a frog. It is highly likely that if either Emily is a wolf, or Julius is gray, then Greg is white.
hypothesis: It is probably the case that emily is a wolf, and Bernhard is a swan.
valid_hypothesis: It is probably the case that emily is a wolf, and Bernhard is a swan.
invalid_hypothesis: It is highly unlikely that emily is a wolf, and Bernhard is a swan.
hypothesis_assertion: Emily is a wolf, and Bernhard is a swan.