For what is VMCL the minimum control speed?
I would go with B as well.  Minimum Control Speed - Landing is for the critical case where you are in the least favourable possible configuration on approach, gear down, full flap, trimmed at approach speed, C.G. at least favourable location, etc etc, then have one engine fail and the other is put to full power. VMCL is the speed at or above which control can be maintained at that instant maximum asymmetric trust is applied, before the airplane can accelerate or the configuration can be changed.  Go around speed in the approach configuration will be faster than VMCL.  VMCL is the edge of the cliff.