5650
Nicolás Almagro was the defending champion , however he lost 1 – 6 , 7 – 5 , 2 – 6 to Juan Carlos Ferrero in the quarterfinals .
 person: Nicolás Almagro; person: Juan Carlos Ferrero
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: Nicolás Almagro, Juan Carlos Ferrero 
Answer:
 person: Nicolás Almagro; person: Juan Carlos Ferrero