Which of the Following Is True of the Relationship Between

Which of the following is true of the relationship between naturalism and realism?

A) Naturalism and realism are interchangeable terms.
B) Naturalism paralleled but existed independently of realism and sought to eliminate every vestige of dramatic convention.
C) Naturalism is a word applied to the success of the performance;realism refers to the dramatic style.
D) Naturalism refers to plays only about nature while realism refers to only the group mind.