7856
Although faced with some unfavorable factors in 1997 , Shanxi 's foreign investment utilization still brought about the highest level in history .
 date: 1997; geographical social political: Shanxi
Please list all entity words in the text that fit the category.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} 
Answer:
 date: 1997; geographical social political: Shanxi