context: There is almost no chance that Brian is yellow. It is almost certain that Mary dropped the milk. It is impossible that Julius is a lion. It is certain that if Mary dropped the milk, or Julius is a lion, then Bill went to the bedroom. It is likely that if Brian is yellow, or Julius is a lion, then Greg is a frog. It is highly unlikely that if Mary dropped the milk, and Julius is a lion, then Jessica is a mouse.
hypothesis: It is highly likely that greg is a frog, and Jessica is a mouse.
valid_hypothesis: It is impossible that greg is a frog, and Jessica is a mouse.
invalid_hypothesis: It is highly likely that greg is a frog, and Jessica is a mouse.
hypothesis_assertion: Greg is a frog, and Jessica is a mouse.