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Tourists also visit Pier 39 , which offers dining , shopping , entertainment , and views of the bay , sun-bathing seals , and the famous Alcatraz Island .
 location: Pier 39; location: Alcatraz Island
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Pier 39, Alcatraz Island 
Answer:
 location: Pier 39; location: Alcatraz Island