Which sentence would be the MOST important to include in an objective summary of the passage?
A Disco is a type of dance and music that started in the U.S. in the 1960s as a mix of different forms.
B Disco sounds like “chicken-scratch” rhythm, which may be strange for some listeners.
C Because most lyrics are lighthearted, disco music is not taken seriously by many.
D Discotheque visitors are required to wear vibrant colors that reflect the light of the disco balls.