Anchor: Four men playing their instruments in the street while men and women onlookers stop.
Entailed: There is a group of men playing instruments with onlookers stopping.
Contradiction: The man play tag while the onlookers call the cops.
Contradiction: There are men on a jet ski.
Contradiction: Gass wasn't successful for long, but he was ambitious.
Contradiction: A group of people are sitting down eating lunch.
Contradiction: A guy has collected some grass