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Peng Li pointed out that , this year , the economic situation , both home and abroad , will have some new changes , such as China 's lowering tariffs to facilitate imports , adopting preferential policies to encourage foreign investment , taking certain measures to encourage exports , optimizing export structures , etc .
 person: Peng Li; date: year; geographical social political: China
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: Peng Li, year, China 
Answer:
 person: Peng Li; date: year; geographical social political: China