 
 <prompt> Which of the following na example of physical change but e no be chemical change? Choose from: (i) A log dey give off heat and light as e dey burn.; (ii) A tree dey store energy from the Sun for im fruit.; (iii) A penny wey lost for grass dey slowly change color.; (iv) A water pipe dey freeze and crack for cold night.; <response>: ```(iv)```
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: 