199143
American order of battle US First Army Lieutenant General Omar Bradley commanding Note : During the operation , American units involved were sometimes referred to as " Cobra Command " .
 person: Omar Bradley
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Omar Bradley 
Answer:
 person: Omar Bradley