Anchor: A large group of people watching fire works together.
Entailed: A group of people watch an event.
Contradiction: A group of people watch football.
Contradiction: A group of Asian people cooking dinner at culinary school.
Contradiction: There are at least 4 people sitting in a bar
Contradiction: A policeman pulls over a car on the highway.
Contradiction: My bad dream happened after a couple of nights there.