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As a medical technician without formal training in ethnology , Teng 's qualifications for doing fieldwork have been questioned by some , but his work is highly regarded among the specialists at the Institute of Ethnology and the Institute of Linguistics , Preparatory Office , two Academia Sinica bodies with which Teng has worked closely .
 person: Teng; organization: the Institute of Ethnology; organization: the Institute of Linguistics , Preparatory Office ,; cardinal: two; organization: Academia Sinica; person: Teng
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: Teng, the Institute of Ethnology, the Institute of Linguistics , Preparatory Office ,, two, Academia Sinica, Teng 
Answer:
 person: Teng; organization: the Institute of Ethnology; organization: the Institute of Linguistics , Preparatory Office ,; cardinal: two; organization: Academia Sinica; person: Teng