It can be inferred from the passage th...

Câu hỏi: It can be inferred from the passage that it is legal if _______.

A two drawings, created by two different artists, have the same images  

B two books, written by two different authors, have the same titles

C two songs, written by two different composers, have the same melody

D two plays, created by two different playwrights, have the same plot and characters