context: It is unlikely that Mary moved to the garden. It is probably not the case that Greg is a frog. It is probably the case that Julie is in the kitchen.
hypothesis: It is almost certain that mary moved to the garden, and Greg is a frog.
valid_hypothesis: It is highly unlikely that mary moved to the garden, and Greg is a frog.
invalid_hypothesis: It is almost certain that mary moved to the garden, and Greg is a frog.
hypothesis_assertion: Mary moved to the garden, and Greg is a frog.