context: It is certain that Jeff moved to the office. It is almost certain that Brian is a frog. It is impossible that Greg is gray.
hypothesis: It is almost certain that jeff moved to the office, and Brian is a frog.
valid_hypothesis: It is almost certain that jeff moved to the office, and Brian is a frog.
invalid_hypothesis: There is almost no chance that jeff moved to the office, and Brian is a frog.
hypothesis_assertion: Jeff moved to the office, and Brian is a frog.