74003
Euro disco continued evolving within the broad mainstream pop music scene , even when disco 's popularity sharply declined in the United States , abandoned by major U.S. record labels and producers .
 location: United States; location: U.S.
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: United States, U.S. 
Answer:
 location: United States; location: U.S.