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They estimated a report that North Korea has enough separated plutonium to develop now an arsenal of four to thirteen nuclear weapons compared with estimates of just one or two weapons in two thousand when George bush became president .
 geographical social political: North Korea; cardinal: four to thirteen; cardinal: just one or two; date: two thousand; person: George bush
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: North Korea; cardinal: four to thirteen; cardinal: just one or two; date: two thousand; person: George bush