22554
Chen Ting - yin , the proprietor of the Taipei Gym , which has been going strong for 16 years now , says that the fitness fad is good for all exercise enthusiasts : " Ten or so years ago people had to scrape together a bunch of odds and ends of free weights , which of course limited how much could be done .
 person: Chen Ting - yin; organization: the Taipei Gym; date: 16 years; date: Ten or so years ago
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: Chen Ting - yin, the Taipei Gym, 16 years, Ten or so years ago 
Answer:
 person: Chen Ting - yin; organization: the Taipei Gym; date: 16 years; date: Ten or so years ago