Question: where is the national institute on drug abuse located
Answer: Maryland; Maryland, United States; Md.; State of Maryland; MD; United States of America; U.S.A.; the USA; the United States; U. S. A.; USA; US of A; the US; United States; U. S.; U.S.; America; the United States of America; US; Bethesda; Bethesda, Maryland; Bethesda, MD