Anchor: A young man plays a bass guitar on stage with a another young man playing drums in the background.
Entailed: the young man is on a stage
Contradiction: the young man is playing a trumpet
Contradiction: The player is behind the soccer net.
Contradiction: A person is driving a motorcycle.
Contradiction: the young girl works on the computer
Contradiction:  They grow like a vine and put out little feelers like ivy does.