Complex sentence: Daily Mail commented that caged home is a "dark side" of the wealthy Hong Kong city, they described caged homes residents as "Caged Dogs", and the residents are living in "the most degrading conditions".
Split into simpler sentences: Daily Mail commented that caged home is a "dark side" of the wealthy Hong Kong city. They described caged homes residents as "Caged Dogs" and the residents are living in "the most degrading conditions".