1771
Mr. Doyle came to the attention of the Florida authorities on March 12 , when the Polk County detective , posing as a teenage girl online , was contacted by him on the computer , according to an account provided by the sheriff 's office .
 location contains: Florida, Polk County
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Florida, Polk County 
Answer:
 location contains: Florida, Polk County