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At the same time , the Marines from the 1st Division have secured a key Tigris River crossing near Al Kut and reported to have essentially destroyed the combat fighting ability of that light infantry Baghdad division that was supposed to be providing defense down there .
 geographical social political: Al Kut; geographical social political: Baghdad; organization: the 1st Division; person: the Marines from the 1st Division; person: that light infantry Baghdad division that was supposed to be providing defense down there; person: that; facility: a key Tigris River crossing near Al Kut; location: Tigris River
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: Al Kut; geographical social political: Baghdad; organization: the 1st Division; person: the Marines from the 1st Division; person: that light infantry Baghdad division that was supposed to be providing defense down there; person: that; facility: a key Tigris River crossing near Al Kut; location: Tigris River