Guyana borders the Pentagon.
Guyana -LRB- pronounced -LSB- an -RSB- or -LSB- an -RSB- -RRB- , officially the Co-operative Republic of Guyana , is a sovereign state on the northern mainland of South America .	sovereign state	sovereign state	South America	South America
The Pentagon is the headquarters of the United States Department of Defense , located in Arlington County , Virginia , across the Potomac River from Washington , D.C. .	United States Department of Defense	United States Department of Defense	Arlington County	Arlington County, Virginia	Virginia	Virginia	Potomac River	Potomac River
