41526
Due to the form of the midfield duo of Grant Leadbitter and Adam Clayton in central midfield , he was limited to a few substitute appearances and his loan was not extended in January .
 person: Grant Leadbitter; person: Adam Clayton
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: Grant Leadbitter, Adam Clayton 
Answer:
 person: Grant Leadbitter; person: Adam Clayton