context: It is highly unlikely that Mary moved to the office. It is almost certain that Julius is a frog. It is almost certain that Daniel grabbed the milk.
hypothesis: Chances are about even that julius is a frog, or Mary moved to the office.
valid_hypothesis: It is almost certain that julius is a frog, or Mary moved to the office.
invalid_hypothesis: Chances are about even that julius is a frog, or Mary moved to the office.
hypothesis_assertion: Julius is a frog, or Mary moved to the office.