context: It is impossible that Fred moved to the office. It is highly likely that Julius is a lion. It is probably not the case that Lily is a swan.
hypothesis: It is likely that fred moved to the office, or Lily is a swan.
valid_hypothesis: It is probably not the case that fred moved to the office, or Lily is a swan.
invalid_hypothesis: It is likely that fred moved to the office, or Lily is a swan.
hypothesis_assertion: Fred moved to the office, or Lily is a swan.