1814
Don Rieck , president of the National Animal Control Association , said aggressiveness in dogs was related more to gender than breed and a male dog that had not been neutered was three times more likely to bite than an unspayed female .
 person: Don Rieck; organization: National Animal Control Association
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 person: Don Rieck; organization: National Animal Control Association