Complex sentence: Despite Pumpkin and Auntie's warning not to run away, Chiyo plans to leave the okiya and escape the city with Satsu, but is caught when she falls off the roof and breaks her arm.
Split into simpler sentences: Despite Pumpkin and Auntie's warning not to run away, Chiyo plans to leave the okiya and escape the city with Satsu. She is caught when she falls off the roof and breaks her arm.