Anchor: A band is starting to warm up their instruments.
Entailed: There is a music band with instruments
Contradiction: The band were without any music instruments but they were shere supposed to perform in a live show
Contradiction: The woman is from Antarctica.
Contradiction: A group of people are clapping.
Contradiction: A man is waiting for someone to come dance on the spot.
Contradiction: The acid rain program is an existing regulation.