All the Musicians Except the Violinists Are Practicing

All the musicians except the violinists are practicing.

A) All violinists are musicians who are practicing and no non-violinists are musicians who are practicing.
B) Some violinists are practicing and some violinists are not practicing.
C) No violinists are musicians who are practicing.
D) No violinists are musicians who are practicing and all musicians who are not violinists are musicians who are practicing.
E) All non-violinists are musicians who are practicing.