Which of the following statements is correct regarding the circuit below?

a
It is a parallel circuit, and if one bulb breaks, all of the lights go out.
b
It is a parallel circuit, and if one bulb breaks, the remaining lights stay on.
c
It is a series circuit, and if one bulb breaks, the remaining lights stay on.
d
It is a series circuit, and if one bulb breaks, all of the lights go out.

b. It is a parallel circuit, and if one bulb breaks, the remaining lights stay on.