Two Stones, a and B, Are Thrown from a Balcony

Multiple Choice

Two stones, A and B, are thrown from a balcony with the same initial speed: stone A horizontally, and stone B at 30^o above the horizontal. Just before their impact with the ground, in the absence of air resistance

A) the velocity of A is larger than the velocity of B.
B) the velocity of A is the same as the velocity of B.
C) the velocity of A is smaller than the velocity of B.
D) both velocities are zero.