28895
OPEC is currently producing more than 22 million barrels a day , sharply above its nominal , self - imposed fourth - quarter ceiling of 20.5 million , according to OPEC and industry officials at an oil conference here sponsored by the Oil Daily and the International Herald Tribune .
 organization: OPEC; quantity: more than 22 million barrels; date: fourth - quarter; cardinal: 20.5 million; organization: OPEC; organization: the Oil Daily; organization: the International Herald Tribune
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: OPEC, more than 22 million barrels, fourth - quarter, 20.5 million, OPEC, the Oil Daily, the International Herald Tribune 
Answer:
 organization: OPEC; quantity: more than 22 million barrels; date: fourth - quarter; cardinal: 20.5 million; organization: OPEC; organization: the Oil Daily; organization: the International Herald Tribune