For This Situation, I Push on a Heavy Chair

Multiple Choice

For this situation, I push on a heavy chair.
-Suppose I push very hard on the chair,and this time the chair moves and I slip backward as well.Then the strength of the force the chair exerts on me is

A) less than the force I exert on the chair.
B) equal to the force I exert on the chair.
C) greater than the force I exert on the chair.
D) zero.