context: Two dancers in azure appear to be performing in an alleyway.
hypothesis: It is certain that a couple practice their jazz dance routine in the alleyway.
valid_hypothesis: It is probably not the case that a couple practice their jazz dance routine in the alleyway.
invalid_hypothesis: It is certain that a couple practice their jazz dance routine in the alleyway.
hypothesis_assertion: A couple practice their jazz dance routine in the alleyway.