context: It is highly likely that Mary moved to the office. It is highly likely that John put down the milk. It is certain that Greg is a frog. There is almost no chance that if either John put down the milk, or Greg is a frog, then Daniel is in the garden. It is probable that if John put down the milk, or Mary moved to the office, then Lily is a frog. It is probably the case that if either John put down the milk, or Greg is a frog, then Brian is a swan.
hypothesis: It is probably not the case that greg is a frog, or Mary moved to the office.
valid_hypothesis: It is certain that greg is a frog, or Mary moved to the office.
invalid_hypothesis: It is probably not the case that greg is a frog, or Mary moved to the office.
hypothesis_assertion: Greg is a frog, or Mary moved to the office.