context: Colorfully dressed people walk down the center of the road, with onlookers behind a barricade.
hypothesis: It is certain that a group of people walking past a group of civilian spectators.
valid_hypothesis: There is almost no chance that a group of people walking past a group of civilian spectators.
invalid_hypothesis: It is certain that a group of people walking past a group of civilian spectators.
hypothesis_assertion: A group of people walking past a group of civilian spectators.