context: Two white-haired women, both wearing hats, play saxophones while standing in front of a pair of landscape paintings.
hypothesis: There is a better than even chance that two jazzwomen improvise together.
valid_hypothesis: There is a better than even chance that two jazzwomen improvise together.
invalid_hypothesis: Chances are slight that two jazzwomen improvise together.
hypothesis_assertion: Two jazzwomen improvise together.