323999
Early history After lobbying with consumer advocate Ralph Nader on a number of issues including campaign finance reform and nuclear power proliferation , Rosenfield founded Consumer Watchdog in 1985 .
 person: Ralph Nader; person: Rosenfield; organization: Consumer Watchdog
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: Ralph Nader, Rosenfield, Consumer Watchdog 
Answer:
 person: Ralph Nader; person: Rosenfield; organization: Consumer Watchdog