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she knew instantly when she saw it , because of the 1st cavalry emblem and special markings it was his .
 organization: 1st cavalry; person: she; person: she; person: his; vehicle: it; vehicle: it
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:
 organization: 1st cavalry; person: she; person: she; person: his; vehicle: it; vehicle: it