7481
Russia , Romania and US each has 2 competitors and Ukraine has 1 competitor .
 geographical social political: Russia; geographical social political: Romania; geographical social political: US; cardinal: 2; geographical social political: Ukraine; cardinal: 1
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:
 geographical social political: Russia; geographical social political: Romania; geographical social political: US; cardinal: 2; geographical social political: Ukraine; cardinal: 1