The most logical and well-reasoned set of statements is:
"Residents of Washington, DC, are U.S. citizens who are denied representation in Congress because Washington, DC, is not a state. Representation is a right of all citizens that our founding fathers fought for. So, Washington, DC, should be made a state."
This argument is well-structured as it presents a clear premise regarding citizenship and representation, connects this to a historical context of rights, and concludes with a reasonable suggestion for a solution (statehood for Washington, DC).
The other statements either contain logical fallacies (e.g., assuming that dress codes can prevent crime) or provide conclusions that don't logically follow from their premises (e.g., equating the presence of robots in the workforce with being bad for society without considering potential benefits).