context: Two entertainers on a stage performing acrobatic moves.
hypothesis: It is improbable that two entertainers are performing acrobatics for an unusually large crowd.
valid_hypothesis: It is improbable that two entertainers are performing acrobatics for an unusually large crowd.
invalid_hypothesis: It is highly likely that two entertainers are performing acrobatics for an unusually large crowd.
hypothesis_assertion: Two entertainers are performing acrobatics for an unusually large crowd.