Lillian Made a New Song and Shared It with Her

Multiple Choice

Lillian made a new song and shared it with her thousands of viewers on her public Facebook page. She was so excited that everyone liked it, until Barbeen used the song in a new commercial. Can she sue for copyright infringement?

A) Yes, it is her original work.
B) Yes, but only if Barbeen receives a profit for use of the song.
C) No, because the work was freely distributed without notice of copyright.
D) No, because this is an educational purpose.
E) No, because Lillian is not a commercial entity that receives protections.