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Mario Santillán ( born April 22 , 1981 ) is a Paralympic athlete from Mexico competing mainly in category T46 long distance events .
 person: Mario Santillán; location: Mexico
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: Mario Santillán, Mexico 
Answer:
 person: Mario Santillán; location: Mexico