Why can't a tenant work in the sum building where they live under a supervisor

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2410 17th St NW #100, Washington, DC 20009, USA

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1 Thomas Cir NW Suite 800, Washington, DC 20005, USA

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1630 Crescent Pl NW, Washington, DC 20009, USA

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430 17th St NW, Washington, DC 20006, USA

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655 K St NW #100, Washington, DC 20001, USA

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1331 H St NW, Washington, DC 20005, USA

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425 3rd St SW #1200, Washington, DC 20024, USA

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2901 14th St NW, Washington, DC 20009, USA