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He never played in more than nine league games for the club during his six-year spell , as no substitutions were allowed in that time , and often played understudy to Isacio Calleja ; he also suffered a tibia and fibula injury , in a match against Real Valladolid .
 person: Isacio Calleja; organization: Real Valladolid
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Isacio Calleja, Real Valladolid 
Answer:
 person: Isacio Calleja; organization: Real Valladolid