context: A group of people wearing skydiving outfits.
hypothesis: It is improbable that a group of people is standing in a plane, ready to jump out and skydive.
valid_hypothesis: It is probable that a group of people is standing in a plane, ready to jump out and skydive.
invalid_hypothesis: It is improbable that a group of people is standing in a plane, ready to jump out and skydive.
hypothesis_assertion: A group of people is standing in a plane, ready to jump out and skydive.