20491
Congress tightened auto safety standards for gray - market imports after U.S. auto dealers , including franchised foreign - car dealers , complained that they often were blamed when the second and third buyers of such vehicles found that the cars could n't meet U.S. auto safety standards .
 organization: Congress; geographical social political: U.S.; ordinal: second; ordinal: third; geographical social political: U.S.
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: Congress, U.S., second, third, U.S. 
Answer:
 organization: Congress; geographical social political: U.S.; ordinal: second; ordinal: third; geographical social political: U.S.