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For example , as instant messaging migrates to cell phones or hand - held computer organizers , consumers won ' t want to have to install multiple services on these devices , said Brian Park , senior product for Yahoo ! Communications Services .
 organization: Yahoo !; person: consumers; person: Brian Park; person: senior product for Yahoo ! Communications Services
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 organization: Yahoo !; person: consumers; person: Brian Park; person: senior product for Yahoo ! Communications Services