Whenever the Brake Pedal Is Pressed the Left-Rear and Right-Rear

Multiple Choice

Whenever the brake pedal is pressed the left-rear and right-rear taillights, and the left rear and the right-rear brake light of a vehicle illuminate dimly. Technician A says the brake lights may have a poor ground connection. Technician B says the brake light switch may have excessive resistance. Who is correct?

A) Technician  A only
B) Technician  B only
C) Both Technician A and B
D) Neither Technician A nor B