user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Where is the jurisdiction that has the position title Mayor of Port St. Lucie Florida located? 
Knowledge Triplets: St. Lucie County, location.location.contains, Ankona
Cortez Estates, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111002006, location.location.containedby, St. Lucie County
34953, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000600
St. Lucie County, location.us_county.hud_county_place, Hutchinson Island South
St. Lucie County, location.location.contains, 34950
34983, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, 34981
St. Lucie County, location.location.contains, St. Lucie County International Airport
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001602
US Census 2000 Tract 12111002200, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Cana
Mayor of Port St. Lucie, government.government_office_or_title.office_holders, m.0102tbd3
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000100
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001601
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000700
m.04vb504, government.government_position_held.jurisdiction_of_office, Florida
34949, location.location.containedby, St. Lucie County
m.04vb4_s, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, 34984
St. Lucie County, location.location.contains, St. Lucie
Port St. John, location.location.containedby, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001702
Waveland, Florida, location.location.containedby, St. Lucie County
Florida, location.location.contains, Port St. Lucie-River Park
St. Lucie County, location.location.contains, Fort Pierce South
m.04vb53d, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111000800, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000800
m.0_z992d, government.government_position_held.jurisdiction_of_office, Florida
United States of America, location.location.contains, Port St. Lucie High School
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001402
m.0yp_rkp, government.government_position_held.jurisdiction_of_office, Florida
Port St. Lucie, FL Metropolitan Statistical Area, location.location.contains, St. Lucie County
m.0_z9c5x, government.government_position_held.jurisdiction_of_office, Florida
Florida, location.location.contains, Port St. Lucie, FL Metropolitan Statistical Area
St. Lucie, location.location.containedby, Florida
Port St. Lucie, location.location.containedby, Area code 772
Port St. Lucie, FL Metropolitan Statistical Area, location.location.containedby, Florida
St. Lucie County, location.location.contains, 34986
St. Lucie County, location.location.containedby, Port St. Lucie, FL Metropolitan Statistical Area
Captain Hammond House, location.location.containedby, St. Lucie County
Port St. Lucie, location.location.containedby, Florida
St. Lucie County, location.location.contains, White City
Florida, location.location.contains, St. Lucie County
St. Lucie, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111001702, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002102
Tradition, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, 34952
St. Lucie County, location.us_county.hud_section_8_area, Port St. Lucie, FL MSA HUD Section 8 Area
Florida, location.location.contains, St. Lucie High School
m.04vb52j, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, 34951
m.0115gjyq, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111001401, location.location.containedby, St. Lucie County
Port St. Lucie, location.location.contains, Florida
m.04vb54x, government.government_position_held.jurisdiction_of_office, Florida
m.0znmzy8, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111000500, location.location.containedby, St. Lucie County
m.0jsjn35, government.government_position_held.jurisdiction_of_office, Florida
34981, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Avalon State Park
m.0_z91p8, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.containedby, South Florida water management district
St. Lucie County, location.location.contains, Port St. Lucie-River Park
South Florida water management district, location.location.contains, St. Lucie County
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001900
m.04vb4_j, government.government_position_held.jurisdiction_of_office, Florida
34982, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000902
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000500
US Census 2000 Tract 12111002104, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000901
34984, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001102
34986, location.location.containedby, St. Lucie County
34987, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Heathcote Botanical Gardens
US Census 2000 Tract 12111000100, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, 34947
m.04vb514, government.government_position_held.jurisdiction_of_office, Florida
m.0wzf50s, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Urca de Lima
34952, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Captain Hammond House
St. Lucie County, law.court_jurisdiction_area.courts, Florida Fourth District Court of Appeal
St. Lucie County, location.location.contains, St. Lucie County Regional History Center
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001801
m.0znqrp7, government.government_position_held.jurisdiction_of_office, Florida
Mayor of Port St. Lucie, common.topic.notable_types, Government Office or Title
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002002
m.04vb53j, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002006
St. Lucie County, location.location.contains, g.122hp84f
m.04vb554, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111001900, location.location.containedby, St. Lucie County
m.0t_hw58, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002104
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001300
m.04vb530, government.government_position_held.jurisdiction_of_office, Florida
m.04vb52s, government.government_position_held.jurisdiction_of_office, Florida
m.04vb524, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, 34983
US Census 2000 Tract 12111001802, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001503
m.04vb53n, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Sunland Gardens
m.0_z99kg, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002001
Florida, location.location.contains, Port St. Joe
m.04vb54n, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111000200, location.location.containedby, St. Lucie County
m.0102tbd3, government.government_position_held.office_position_or_title, Mayor of Port St. Lucie
m.04vb52d, government.government_position_held.jurisdiction_of_office, Florida
m.0115c969, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Carlton
m.04vb54j, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111001502, location.location.containedby, St. Lucie County
Indrio, location.location.containedby, St. Lucie County
m.0_z9c9_, government.government_position_held.jurisdiction_of_office, Florida
m.04vb50s, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, 34987
A. E. Backus Gallery & Museum, location.location.containedby, St. Lucie County
Port St. Lucie High School, location.location.containedby, Florida
m.0hzbq_c, government.government_position_held.jurisdiction_of_office, Florida
m.0y815_f, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Waveland, Florida
St. Lucie County, location.location.area, 1781.91181991
m.0zmsq94, government.government_position_held.jurisdiction_of_office, Florida
m.010dz4dg, government.government_position_held.jurisdiction_of_office, Florida
m.0_z93ct, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Walton
US Census 2000 Tract 12111000902, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111000600, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111002005, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Sunrise Theatre
m.04vb51x, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.us_county.hud_county_place, Port St. Lucie
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001200
St. Lucie County, location.us_county.county_seat, Fort Pierce
St. Lucie Inlet, Florida, location.location.containedby, Florida
m.0v4br7y, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Paradise Park
m.0102tbd3, government.government_position_held.basic_title, Mayor
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002105
m.0hz6vz5, government.government_position_held.jurisdiction_of_office, Florida
Florida, location.location.contains, Port St. John
m.04vb52x, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Indrio
m.05kc9g7, government.government_position_held.jurisdiction_of_office, Florida
m.04vb53x, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111001102, location.location.containedby, St. Lucie County
m.04vb51s, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111001603, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Viking, Florida
St. Lucie County, location.location.contains, Fort Pierce
St. Lucie County, location.location.contains, River Park
m.04vb50j, government.government_position_held.jurisdiction_of_office, Florida
m.0102tbd3, government.government_position_held.jurisdiction_of_office, Port St. Lucie
Florida, government.governmental_jurisdiction.government_positions, Secretary of State of Florida
St. Lucie County, location.location.contains, 34953
g.122hp84f, location.location.containedby, St. Lucie County
Florida, location.location.contains, St. Lucie
St. Lucie County, location.location.contains, Glidden Park
m.04vb520, government.government_position_held.jurisdiction_of_office, Florida
m.0v4mr_m, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001603
m.04vb51d, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Boston House
US Census 2000 Tract 12111002001, location.location.containedby, St. Lucie County
m.04vb51n, government.government_position_held.jurisdiction_of_office, Florida
m.0h_7d1n, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002005
Florida, location.location.contains, Medvance Institute-Port Saint Lucie
US Census 2000 Tract 12111001601, location.location.containedby, St. Lucie County
Florida, location.location.contains, Port St. Lucie High School
m.04vb4_d, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Collins Park Estates
US Census 2000 Tract 12111001503, location.location.containedby, St. Lucie County
Ankona, location.location.containedby, St. Lucie County
m.04vb540, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, 34946
St. Lucie County, location.location.contains, 34982
St. Lucie County / County Place 1211199999, location.location.containedby, St. Lucie County
St. Lucie County, location.us_county.hud_county_place, White City
34950, location.location.containedby, St. Lucie County
m.04vb548, government.government_position_held.jurisdiction_of_office, Florida
Florida, location.location.contains, St. Lucie Village Historic District
St. Lucie County, location.us_county.hud_county_place, Lakewood Park
Fort Pierce North, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111000300, location.location.containedby, St. Lucie County
St. Lucie County, location.us_county.hud_county_place, Fort Pierce South
Indian River Estates, location.location.containedby, St. Lucie County
Cana, location.location.containedby, St. Lucie County
m.0_z99wc, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie High School, location.location.containedby, Florida
Port St. Lucie, location.location.containedby, Area code 772
m.01z0fr4, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001701
St. Lucie County, location.us_county.hud_county_place, Indian River Estates
m.0zgxvwz, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111001000, location.location.containedby, St. Lucie County
Area code 772, location.location.contains, Port St. Lucie
m.011lsz2k, government.government_position_held.jurisdiction_of_office, Florida
m.04vb518, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, St. Lucie County / County Place 1211199999
m.0hz6vzk, government.government_position_held.jurisdiction_of_office, Florida
Anglevillas, location.location.containedby, St. Lucie County
m.04vb500, government.government_position_held.jurisdiction_of_office, Florida
Viking, Florida, location.location.containedby, St. Lucie County
m.04vb51j, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.containedby, Florida
Port St. Lucie-River Park, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Fort Pierce Shores
Walton, location.location.containedby, St. Lucie County
m.04vb510, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie Village Historic District, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, A. E. Backus Gallery & Museum
m.0jvm_8j, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001502
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000200
US Census 2000 Tract 12111001701, location.location.containedby, St. Lucie County
m.0102tbd3, government.government_position_held.jurisdiction_of_office, Port St. Lucie
St. Lucie County, location.administrative_division.capital, m.0jvvqp4
Florida Fourth District Court of Appeal, government.governmental_body.jurisdiction, St. Lucie County
Casa Caprona, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Casa Caprona
St. Lucie County, location.us_county.hud_county_place, Port St. Lucie-River Park
m.04vb4_4, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111001602, location.location.containedby, St. Lucie County
Medvance Institute-Port Saint Lucie, location.location.containedby, Florida
Fort Pierce South, location.location.containedby, St. Lucie County
m.04vb53s, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.us_county.hud_county_place, St. Lucie County / County Place 1211199999
m.04vb508, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002200
US Census 2000 Tract 12111001402, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Eldred
White City, location.location.containedby, St. Lucie County
Port St. Lucie, location.location.containedby, St. Lucie County
Port St. Lucie, location.location.contains, United States of America
United States of America, location.location.contains, Port St. Lucie
m.04vb50d, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001000
Urca de Lima, location.location.containedby, St. Lucie County
m.0zgt9cw, government.government_position_held.jurisdiction_of_office, Florida
m.04vb4_n, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001101
Florida Fourth District Court of Appeal, law.court.jurisdiction, St. Lucie County
US Census 2000 Tract 12111000700, location.location.containedby, St. Lucie County
Port St. Lucie, location.us_county.hud_county_place, St. Lucie County
US Census 2000 Tract 12111002102, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111001101, location.location.containedby, St. Lucie County
Mayor of Port St. Lucie, common.topic.notable_for, g.1q3sdm_nc
m.04vb54s, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Port St. Lucie
Port St. Joe, location.location.containedby, Florida
St. Lucie County, location.location.contains, Lakewood Park
St. Lucie County International Airport, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Savannas Preserve State Park
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001802
Florida, government.governmental_jurisdiction.government_positions, Governor of Florida
US Census 2000 Tract 12111002105, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Queens Cove
Governor of Florida, government.government_office_or_title.jurisdiction, Florida
m.04vb50n, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Moores Creek Bridge
m.0_z9btp, government.government_position_held.jurisdiction_of_office, Florida
m.04vb534, government.government_position_held.jurisdiction_of_office, Florida
m.04vb558, government.government_position_held.jurisdiction_of_office, Florida
34946, location.location.containedby, St. Lucie County
Hutchinson Island South, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111001300, location.location.containedby, St. Lucie County
Florida, location.location.contains, Port St. Lucie
m.04vb538, government.government_position_held.jurisdiction_of_office, Florida
m.0_z9bcm, government.government_position_held.jurisdiction_of_office, Florida
m.010dzhkh, government.government_position_held.jurisdiction_of_office, Florida
m.0znpwcl, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Fort Pierce Inlet State Park
Port St. Lucie, government.governmental_jurisdiction.governing_officials, m.0102tbd3
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000400
St. Lucie County, location.location.contains, Eden
34947, location.location.containedby, St. Lucie County
m.04vb4_x, government.government_position_held.jurisdiction_of_office, Florida
m.0wyft1g, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111001801, location.location.containedby, St. Lucie County
34951, location.location.containedby, St. Lucie County
St. Lucie County, location.us_county.hud_county_place, Fort Pierce North
St. Lucie Village Historic District, location.location.containedby, Florida
US Census 2000 Tract 12111000901, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111002003, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Anglevillas
m.0_myk56, government.government_position_held.jurisdiction_of_office, Florida
m.0_z9cfh, government.government_position_held.jurisdiction_of_office, Florida
US Census 2000 Tract 12111002002, location.location.containedby, St. Lucie County
m.04vb50x, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Indian River Estates
St. Lucie County, location.location.contains, US Census 2000 Tract 12111002003
m.04vb52n, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, US Census 2000 Tract 12111001401
St. Lucie County, government.governmental_jurisdiction.government_bodies, Florida Fourth District Court of Appeal
Eden, location.location.containedby, St. Lucie County
Fort Pierce, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, St. Lucie Village Historic District
Port St. Lucie, location.hud_county_place.place, Port St. Lucie
34945, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, 34945
St. Lucie County, location.location.contains, 34949
m.04vb54d, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.us_county.hud_county_place, Fort Pierce
m.0v4brqv, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County, location.location.contains, Hutchinson Island South
Port St. Lucie-River Park, location.location.containedby, Florida
m.04vb550, government.government_position_held.jurisdiction_of_office, Florida
Fort Pierce Inlet State Park, location.location.containedby, St. Lucie County
Carlton, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Harmony Heights
m.04vb544, government.government_position_held.jurisdiction_of_office, Florida
Florida, location.location.contains, St. Lucie Inlet, Florida
m.0_z99dq, government.government_position_held.jurisdiction_of_office, Florida
St. Lucie County Regional History Center, location.location.containedby, St. Lucie County
St. Lucie County, location.location.contains, Tradition
m.04vb528, government.government_position_held.jurisdiction_of_office, Florida
Mayor of Port St. Lucie, government.government_position_held.office_position_or_title, m.0102tbd3
St. Lucie County, location.location.contains, Fort Pierce North
US Census 2000 Tract 12111000400, location.location.containedby, St. Lucie County
St. Lucie County, location.us_county.hud_county_place, St. Lucie
St. Lucie County, location.location.contains, US Census 2000 Tract 12111000300
St. Lucie County, location.location.contains, Cortez Estates
m.0t_hw3b, government.government_position_held.jurisdiction_of_office, Florida
Eldred, location.location.containedby, St. Lucie County
US Census 2000 Tract 12111001200, location.location.containedby, St. Lucie County

Answer: Florida
United States of America
Area code 772
St. Lucie County