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For example , the four Deltas all have different charges ( ( uuu ) , ( uud ) , ( udd ) , ( ddd ) ) , but have similar masses ( ~ 1,232 " MeV / c ) as they are each made of a combination of three u or d quarks .
 location: Deltas
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: Deltas 
Answer:
 location: Deltas