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` ` We planned for 30 trucks but we only got seven loaded because of the severe sandstorm , ' ' said E . J . Russell of the Humanitarian Operations Center , a joint U . S . - Kuwaiti agency .
 geographical social political: U . S; geographical social political: Kuwaiti; organization: the Humanitarian Operations Center; organization: a joint U . S . - Kuwaiti agency; person: We; person: we; person: E . J . Russell of the Humanitarian Operations Center , a joint U . S . - Kuwaiti agency; vehicle: 30 trucks; vehicle: seven
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 geographical social political: U . S; geographical social political: Kuwaiti; organization: the Humanitarian Operations Center; organization: a joint U . S . - Kuwaiti agency; person: We; person: we; person: E . J . Russell of the Humanitarian Operations Center , a joint U . S . - Kuwaiti agency; vehicle: 30 trucks; vehicle: seven