context: Nine women in blue and purple dresses and one man wearing a purple shirt and black pants, clap while a man dressed in black dances.
hypothesis: It is highly unlikely that there is a group watching a street performance.
valid_hypothesis: It is highly unlikely that there is a group watching a street performance.
invalid_hypothesis: Chances are about even that there is a group watching a street performance.
hypothesis_assertion: There is a group watching a street performance.