context: It is almost certain that John went to the office. It is probably the case that Greg is a frog. There is almost no chance that Antoine is hungry.
hypothesis: It is probably the case that either John went to the office, or Greg is a frog.
valid_hypothesis: It is probably not the case that either John went to the office, or Greg is a frog.
invalid_hypothesis: It is probably the case that either John went to the office, or Greg is a frog.
hypothesis_assertion: Either John went to the office, or Greg is a frog.