Washington Monthly is a bimonthly nonprofit magazine of United States politics and government that is based in Washington, D.C. The magazine is known for its annual ranking of American colleges and universities, which serve as an alternative to the "Forbes" and "U.S. News & World Report" rankings.
Washington Monthly is based in the state of Washington.
It says DC, not the state of Washington, the AI doesn't know the difference. 
( z1 base :ARG1 ( z2 newspaper :name ( z3 name :op "Washington" :op "Monthly" ) ) :location ( z4 state :name ( z5 name :op "Washington" ) ) )