 
 <prompt> ```
One doorbell get small small electromagnet inside. Which change fit increase the power of the electromagnet pass?
Choose from: A). longer wires. B). fewer wire coils. C). an aluminum core. D). a larger power source.
``` <response>: ```D).```
Translate the text above to Nigerian pidgin. If there is programming code in it, leave as is. Do not add any extra statement in your response: 