Question: Richmond Shipyards - The four Richmond Shipyards located in the city of Richmond California United States were run by Permanente Metals and part of the Kaiser Shipyards and were responsible for constructing more ships during World War II than any other shipyard in the country at one point building 3 ships in a single day. The shipyards are part of the Rosie the Riveter/World War II Home Front National Historical Park. The park's Rosie the Riveter memorial is located on the former grounds of Shipyard #2. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer:
Building