[PAR] [TLE] Constitution Gardens [SEP] Constitution Gardens is a park area in Washington, D.C., United States, located within the boundaries of the National Mall.  The 50 acre park is bounded on the west by the Vietnam Veterans Memorial, on the east by 17th St NW, on the north by Constitution Avenue, and on the south by the Reflecting Pool.  Constitution Gardens has a small pond, which contains an island open to pedestrians. [PAR] [TLE] Vietnam Veterans Memorial [SEP] The Vietnam Veterans Memorial is a 2-acre (8,000 m²) national memorial in Washington, D.C. It honors U.S. service members of the U.S. armed forces who fought in the Vietnam War, service members who died in service in Vietnam/South East Asia, and those service members who were unaccounted for (missing in action, MIA) during the war.
[PAR] [TLE] Constitution Gardens [ SEP ] Constitution Gardens is a park area in Washington , D.C. , United States , located within the boundaries of the National Mall . The 50 acre park is bounded on the west by the Vietnam Veterans Memorial , on the east by 17th St NW , on the north by Constitution Avenue , and on the south by the Reflecting Pool . Constitution Gardens has a small pond , which contains an island open to pedestrians . [PAR] [TLE] Vietnam Veterans Memorial [ SEP ] The Vietnam Veterans Memorial is a 2-acre ( 8,000 m² ) national memorial in Washington , D.C. It honors U.S. service members of the U.S. armed forces who fought in the Vietnam War , service members who died in service in Vietnam / South East Asia , and those service members who were unaccounted for ( missing in action , MIA ) during the war .
How large is the memorial that forms the boundary of Constitution Gardens on the west  ?
How large is the memorial that forms the boundary of Constitution Gardens on the west ?
2-acre (8,000 m²)
2-acre (8,000 m²)