context: It is improbable that Brian is a frog. It is improbable that Jessica is a sheep. There is a very good chance that Daniel dropped the milk.
hypothesis: There is almost no chance that brian is a frog, and Jessica is a sheep.
valid_hypothesis: There is almost no chance that brian is a frog, and Jessica is a sheep.
invalid_hypothesis: It is likely that brian is a frog, and Jessica is a sheep.
hypothesis_assertion: Brian is a frog, and Jessica is a sheep.