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45 % would choose Bush , but the pollsters say the change is statistically insignificant when the margin of error is considered .
 percent: 45 %; person: Bush
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: 45 %, Bush 
Answer:
 percent: 45 %; person: Bush