context: It is likely that Fred is in the office. There is almost no chance that Jason is bored. It is highly unlikely that Greg is a swan. There is a very good chance that if either Jason is bored, or Fred is in the office, then Mary moved to the garden. It is highly likely that if Greg is a swan, and Fred is in the office, then Bernhard is a rhino. It is highly likely that if Fred is in the office, or Greg is a swan, then Gertrude is a wolf.
hypothesis: It is impossible that jason is bored, or Mary moved to the garden.
valid_hypothesis: There is a better than even chance that jason is bored, or Mary moved to the garden.
invalid_hypothesis: It is impossible that jason is bored, or Mary moved to the garden.
hypothesis_assertion: Jason is bored, or Mary moved to the garden.