context: There is almost no chance that Greg is a frog. It is highly likely that Jessica is a mouse. It is almost certain that Lily is gray. It is certain that if Lily is gray, and Greg is a frog, then Emily is a wolf. It is highly likely that if either Lily is gray, or Greg is a frog, then Mary moved to the office. There is almost no chance that if either Greg is a frog, or Jessica is a mouse, then John dropped the apple.
hypothesis: It is certain that either Greg is a frog, or Emily is a wolf.
valid_hypothesis: It is impossible that either Greg is a frog, or Emily is a wolf.
invalid_hypothesis: It is certain that either Greg is a frog, or Emily is a wolf.
hypothesis_assertion: Either Greg is a frog, or Emily is a wolf.