context: There is almost no chance that Jessica is a wolf. There is almost no chance that John went to the garden. There is almost no chance that Greg is a frog.
hypothesis: It is impossible that greg is a frog, and Jessica is a wolf.
valid_hypothesis: It is impossible that greg is a frog, and Jessica is a wolf.
invalid_hypothesis: There is a very good chance that greg is a frog, and Jessica is a wolf.
hypothesis_assertion: Greg is a frog, and Jessica is a wolf.