context: There is almost no chance that Bernhard is a lion. There is almost no chance that Sandra took the apple. It is highly likely that Fred moved to the office. There is a very good chance that if Fred moved to the office, or Sandra took the apple, then Julius is yellow. There is almost no chance that if Bernhard is a lion, and Fred moved to the office, then John put down the milk. It is impossible that if Sandra took the apple, and Fred moved to the office, then Daniel got the football.
hypothesis: It is certain that daniel got the football, and Fred moved to the office.
valid_hypothesis: It is impossible that daniel got the football, and Fred moved to the office.
invalid_hypothesis: It is certain that daniel got the football, and Fred moved to the office.
hypothesis_assertion: Daniel got the football, and Fred moved to the office.