Your annoying sister, listening to the argument above, loudly announces that you are a dupe and that shelters, and modular housing only put the homeless out of sight. She argues (endlessly) that homelessness is a complex problem that needs to be solved by addressing individual/relational factors, systems failures, and structural issues. Put her in her place by showing that you understand how each of these factors helps 'produce' homelessness and how a range of policy changes (beyond housing first) could help prevent homelessness in the first place.