15843
Based in Wellesley , MA at Wellesley College , WCW was established when the Center for Research on Women ( founded 1974 ) and the Stone Center for Development Services and Studies at Wellesley College ( founded 1981 ) merged into a single organization .
 organization: Wellesley; organization: Wellesley College; organization: Wellesley
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: Wellesley, Wellesley College, Wellesley 
Answer:
 organization: Wellesley; organization: Wellesley College; organization: Wellesley