The switch is on. The circuit has the bell. If the circuit has the battery then the circuit is powered. If the circuit does not have the battery then the circuit is dead. If the circuit is dead then the bell is not ringing. If the circuit is dead then the radio is not playing. If the circuit is dead then the light bulb is not glowing. If the circuit has the switch and the switch is on then the circuit is complete. If the circuit does not have the switch then the circuit is complete. If the circuit is powered and the circuit is complete then the current runs through the circuit. If the current runs through the circuit and the circuit has the light bulb then the light bulb is glowing. If the current runs through the circuit and the circuit has the bell then the bell is ringing. If the current runs through the circuit and the circuit has the radio then the radio is playing.
The light bulb is glowing.
@0: The circuit has the bell.[(triple2)] The switch is on.[(triple1)]