Please answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Blue and Green Diamond -  The Blue and Green Diamonds are twin towers in Miami Beach Florida United States. They are both 559 feet (170 m) and 44 floors. They are the tallest buildings in Miami Beach and were both completed in 2000. They were known for being the tallest oceanfront residential towers in the United States until Jade Beach and Jade Ocean were built in Sunny Isles Beach Florida in 2008 and 2009. The Towers are on Collins Avenue north of the Eden Roc Hotel.
A:
Building