context: It is almost certain that John moved to the garden. It is impossible that Sandra got the football. It is improbable that Antoine is hungry.
hypothesis: It is impossible that john moved to the garden, and Sandra got the football.
valid_hypothesis: It is impossible that john moved to the garden, and Sandra got the football.
invalid_hypothesis: It is likely that john moved to the garden, and Sandra got the football.
hypothesis_assertion: John moved to the garden, and Sandra got the football.