45732
For the 12-month period ending July 31 , 2010 , the airport had 2,560 aircraft operations , an average of 7 per day .
 None
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:  
Answer:
 None