context: It's another day of celebration, with a parade and signs, with many people in attendance.
hypothesis: It is probably not the case that people are celebrating a local festival, cheering alonside a parade
valid_hypothesis: It is probably the case that people are celebrating a local festival, cheering alonside a parade
invalid_hypothesis: It is probably not the case that people are celebrating a local festival, cheering alonside a parade
hypothesis_assertion: People are celebrating a local festival, cheering alonside a parade