1505
These Myllenniums , which were the first of their type built , were new to London Central in 1999/2000 and were used on the Millennium routes M1/M2 to/from the Millennium Dome in Greenwich before eventually moving on to the 486 route in 2001 .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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