Complex sentence: Harry wants to start his own business, Marion wants to open her own boutique of designer clothing and escape her oppressive parents, and Tyrone just wants to move out of his family's low-income neighborhood and honor his late mother's memory.
Split into simpler sentences: Harry wants to start his own business, Marion wants to open her own boutique of designer clothing and escape her oppressive parents. And Tyrone wants to move out of his family's low-income neighborhood and honor his late mother's memory.