During the Second Stage of Labor, ____________, While During the Third

During the second stage of labor, ____________, while during the third stage of labor, ____________.

A) the baby emerges from the vagina; the baby is pushed through the cervix into the vagina
B) the baby emerges from the vagina; the placenta is delivered.
C) the cervix begins to dilate; the baby is pushed through the cervix into the vagina
D) the cervix begins to dilate; the baby emerges from the vagina