The energy transformation that occurs when you ring a door bell is electrical energy to sound.
(The energy transformation; occurs; T:when you ring a door bell is electrical energy to sound) (you; ring; a door bell is electrical energy to sound) Context(you ring,List([43, 51))):(a door bell; is; electrical energy)
you ring,List([43, 51))
The energy transformation you a door bell
occurs ring is
T:when you ring a door bell is electrical energy to sound
a door bell is electrical energy to sound
electrical energy