Which is a sentence fragment?
A.
Mikhail Baryshnikov, one of the twentieth century’s finest ballet dancers and known throughout the world.
B.
Mikhail Baryshnikov, one of the twentieth century’s finest ballet dancers, is known throughout the world.
C.
One of the twentieth century’s finest ballet dancers, Mikhail Baryshnikov is known throughout the world.
D.
Because he is one of the twentieth century’s finest ballet dancers, Mikhail Baryshnikov is known throughout the world.