context: It is highly unlikely that Brian is a rhino. There is almost no chance that Julius is a frog. It is certain that Daniel got the apple. It is highly likely that if either Daniel got the apple, or Brian is a rhino, then Bernhard is a swan. It is probable that if either Julius is a frog, or Brian is a rhino, then Mary went to the office. It is probable that if Julius is a frog, and Brian is a rhino, then Greg is a lion.
hypothesis: It is highly unlikely that julius is a frog, or Mary went to the office.
valid_hypothesis: It is highly unlikely that julius is a frog, or Mary went to the office.
invalid_hypothesis: It is highly likely that julius is a frog, or Mary went to the office.
hypothesis_assertion: Julius is a frog, or Mary went to the office.