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: Which leader of France during the year 2012 becuase their position on 2007-05-18? 
Knowledge Triplets: Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.04d4_04
France, common.topic.webpage, m.09w1zb8
France, common.topic.webpage, m.0b472wd
Political system of France, government.government.agency, Tracfin
France, organization.organization_founder.organizations_founded, North Atlantic Treaty Organization (NATO)
Political system of France, government.government.agency, Institut national d'études démographiques
France, common.topic.webpage, m.0b48grl
French Ministry of Culture, government.government_agency.government, Political system of France
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.04d4q4d
France, military.military_combatant.casualties, m.0c1qd42
Institut de veille sanitaire, government.government_agency.government, Political system of France
m.046x015, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.casualties, m.062vcrp
UNESCO, organization.organization.founders, France
France, military.military_combatant.casualties, m.062t8qh
m.0v41y_0, government.government_position_held.jurisdiction_of_office, France
m.046x07z, government.government_position_held.office_position_or_title, President of France
European Union, organization.organization.founders, France
President of France, government.government_office_or_title.office_holders, m.046x07q
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.04d4h0n
m.0jtk9l1, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.0102_7kh, government.government_position_held.jurisdiction_of_office, France
France, organization.organization_member.member_of, m.03w605f
m.0101mxwc, government.government_position_held.jurisdiction_of_office, France
m.04d4_04, government.government_position_held.jurisdiction_of_office, France
m.0468npt, government.government_position_held.jurisdiction_of_office, France
France, common.topic.webpage, m.09xvqnr
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0ngnyjh
m.09xvqnr, common.webpage.topic, France
President of France, government.government_office_or_title.office_holders, m.046x01x
m.04d4ybn, government.government_position_held.jurisdiction_of_office, France
m.010gfv5z, government.government_position_held.jurisdiction_of_office, France
Institut national d'études démographiques, government.government_agency.government, Political system of France
m.04p8xjq, organization.organization_membership.member, France
France, sports.sport_country.multi_event_tournaments_participated_in, 2012 World Mountain Running Championships
Political system of France, government.government.agency, Institut de l'information scientifique et technique
m.0n9hbf8, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.military_commanders, m.07npsrf
France, common.topic.webpage, m.09y9zgz
m.0ngp956, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.military_commanders, m.048z_l2
Political system of France, government.government.agency, Observatoire National de la Pauvreté et de l'Exclusion Sociale
m.04dj542, organization.organization_membership.member, France
Institut de radioprotection et de sûreté nucléaire, government.government_agency.government, Political system of France
m.0ngp0gx, government.government_position_held.office_position_or_title, French Minister of the Economy, Finance and Industry
France, common.topic.webpage, m.09ygc3f
President of France, government.government_office_or_title.office_holders, m.046x01l
m.04d269w, government.government_position_held.jurisdiction_of_office, France
m.0gd47jq, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.05nlw9j, organization.organization_membership.member, France
m.0bdx30d, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.04d4h0n, government.government_position_held.jurisdiction_of_office, France
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.04d56dr
m.0468npt, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.059_ny0, organization.organization_membership.member, France
France, common.topic.webpage, m.09xw7h_
Prime Minister of the French Republic, government.government_office_or_title.category, Prime minister
France, military.military_combatant.military_commanders, m.07npsr7
France, military.military_combatant.military_commanders, m.05n5cnz
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0c1qbqw
France, common.topic.webpage, m.09w_p0l
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0n9hbf8
m.0b46q48, common.webpage.topic, France
France, organization.organization_member.member_of, m.0w0508q
France, military.military_combatant.military_commanders, m.048z_lj
France, common.topic.webpage, m.09x5m0j
m.0g5fk5_, government.government_position_held.jurisdiction_of_office, France
France, organization.organization_member.member_of, m.010102k1
m.0ngny1z, government.government_position_held.jurisdiction_of_office, France
m.0ngnm7g, government.government_position_held.jurisdiction_of_office, France
m.010gfxxg, government.government_position_held.jurisdiction_of_office, France
France, common.topic.webpage, m.09ykx2m
France, organization.organization_member.member_of, m.04dj2wb
France, government.governmental_jurisdiction.governing_officials, m.04d269w
President of France, government.government_office_or_title.office_holders, m.046x025
France, government.governmental_jurisdiction.governing_officials, m.04d4ybn
m.04dm72g, government.government_position_held.jurisdiction_of_office, France
France, common.topic.webpage, m.0plqn3_
French Parliament, government.governmental_body.members, m.0101mxwc
France, government.governmental_jurisdiction.governing_officials, m.04d4w45
m.04dds8v, organization.organization_membership.member, France
France, common.topic.webpage, m.09ycbvg
France, organization.organization_founder.organizations_founded, World Trade Organization
France, military.military_combatant.military_commanders, m.02h7nnj
France, military.military_combatant.belongs_to_combatant_group, Triple Entente
m.04d4ybn, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
France, common.topic.webpage, m.0b487y5
France, common.topic.webpage, m.09x05cw
m.0v41zrq, government.government_position_held.jurisdiction_of_office, France
France, government.governmental_jurisdiction.governing_officials, m.04dm70m
m.046x015, government.government_position_held.office_position_or_title, President of France
m.09x1yn9, common.webpage.topic, France
m.0102zd9v, government.government_position_held.jurisdiction_of_office, France
m.09ykx2m, common.webpage.topic, France
m.04d4y7j, government.government_position_held.jurisdiction_of_office, France
Political system of France, government.government.agency, Centre national de la recherche scientifique
France, organization.organization_member.member_of, m.04c_z5z
m.0ngnysv, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
France, common.topic.webpage, m.0b46q48
m.046x01l, government.government_position_held.jurisdiction_of_office, France
Political system of France, government.government.agency, Institut géographique national
m.046x025, government.government_position_held.office_position_or_title, President of France
France, military.military_combatant.military_commanders, m.0631jd3
m.011nl7st, government.government_position_held.jurisdiction_of_office, France
Political system of France, government.government.agency, Commission nationale consultative des droits de l'homme
France, military.military_combatant.military_commanders, m.062v3tr
Political system of France, government.government.agency, French Agency for Employment
France, organization.organization_member.member_of, m.04ddtxg
SLIR, government.government_agency.government, Political system of France
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0k3d6sx
Political system of France, government.government.agency, Institut national de la statistique et des études économiques
France, common.topic.webpage, m.0b470_3
France, common.topic.webpage, m.09x1yn9
France, common.topic.webpage, m.09yktpr
France, military.military_combatant.military_commanders, m.09j_8pn
France, common.topic.webpage, m.09xgvk8
France, common.topic.webpage, m.09ww3jp
Institut de Chimie des Substances Naturelles, government.government_agency.government, Political system of France
m.046x01x, government.government_position_held.jurisdiction_of_office, France
m.010p_lmy, government.government_position_held.jurisdiction_of_office, France
Political system of France, government.government.agency, Institut de veille sanitaire
m.046x01l, government.government_position_held.office_position_or_title, President of France
m.04dm71j, government.government_position_held.jurisdiction_of_office, France
m.0ck5w21, government.government_position_held.jurisdiction_of_office, France
m.0sxhddn, government.government_position_held.jurisdiction_of_office, France
France, common.topic.subject_of, Uptoo
m.0sgb3hh, government.government_position_held.jurisdiction_of_office, France
France, government.governmental_jurisdiction.governing_officials, m.04d4_04
m.0ngn5dg, government.government_position_held.governmental_body, Political system of France
President of France, government.government_office_or_title.office_holders, m.011nl7st
France, military.military_combatant.military_commanders, m.0c1qcyw
Political system of France, government.government.agency, Institut de radioprotection et de sûreté nucléaire
m.0104n3yl, government.government_position_held.jurisdiction_of_office, France
m.09w1zb8, common.webpage.topic, France
France, common.topic.webpage, m.09xm465
m.063tf62, government.government_position_held.jurisdiction_of_office, France
m.04d4y7j, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.04dm70y, government.government_position_held.jurisdiction_of_office, France
m.076qxjg, common.webpage.topic, France
France, common.topic.webpage, m.09x5s7g
m.0102_8wl, government.government_position_held.jurisdiction_of_office, France
m.011nl7st, government.government_position_held.office_position_or_title, President of France
m.0rppdt2, government.government_position_held.jurisdiction_of_office, France
France, common.topic.webpage, m.0plqn4t
France, government.governmental_jurisdiction.government_positions, French Minister of Transportation
France, military.military_combatant.military_commanders, m.049ylfb
President of France, government.government_office_or_title.office_holders, m.046x07z
m.0c1qbqw, government.government_position_held.jurisdiction_of_office, France
Agence française de sécurité sanitaire des produits de santé, government.government_agency.government, Political system of France
m.04d56dr, government.government_position_held.jurisdiction_of_office, France
m.0cj5tp0, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.force_deployments, m.062t769
m.0k3d6sx, government.government_position_held.jurisdiction_of_office, France
m.046x01x, government.government_position_held.office_position_or_title, President of France
m.04d56dr, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.046x02j, government.government_position_held.jurisdiction_of_office, France
m.046x07z, government.government_position_held.jurisdiction_of_office, France
France, organization.organization_member.member_of, m.05kynrm
m.0n9hbf8, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.046x07g, government.government_position_held.jurisdiction_of_office, France
m.046x07g, government.government_position_held.office_position_or_title, President of France
m.09xm465, common.webpage.topic, France
France, military.military_combatant.casualties, m.05v2k0n
France, common.topic.webpage, m.02h7p0g
m.04d4w45, government.government_position_held.jurisdiction_of_office, France
French Economic, Social and Environmental Council, government.government_agency.government, Political system of France
France, common.topic.webpage, m.09ym_r8
m.085s37k, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0bdx30d
m.0102bpv2, government.government_position_held.jurisdiction_of_office, France
Political system of France, government.government.agency, French Ministry of Culture
France, common.topic.webpage, m.0b45zbv
France, common.topic.webpage, m.09xszws
m.0ngn_cw, government.government_position_held.jurisdiction_of_office, France
m.0ngp0gx, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.casualties, m.04kxmbp
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0gd47jq
France, military.military_combatant.military_commanders, m.062vjxz
m.0102_81j, government.government_position_held.jurisdiction_of_office, France
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0102bpv2
France, common.topic.webpage, m.0b496_y
France, common.topic.webpage, m.09w_h1t
France, organization.organization_founder.organizations_founded, UNESCO
France, military.military_combatant.military_commanders, m.047kt1p
m.0b487y5, common.webpage.topic, France
Political system of France, government.government.agency, French Minister of the Economy, Finance and Industry
Political system of France, government.government.agency, Institut national de l'origine et de la qualité
France, common.topic.webpage, m.09wfhp0
North Atlantic Treaty Organization (NATO), organization.organization.founders, France
France, organization.organization_founder.organizations_founded, Unitaid
Institut géographique national, government.government_agency.government, Political system of France
m.09ycbvg, common.webpage.topic, France
m.0ck5jdv, government.government_position_held.jurisdiction_of_office, France
President of France, government.government_office_or_title.office_holders, m.046x07g
France, common.topic.notable_for, g.125gmtlk1
Directorate-General for External Security, government.government_agency.government, Political system of France
m.0ngn_h0, government.government_position_held.jurisdiction_of_office, France
President of France, government.government_office_or_title.office_holders, m.046x015
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.04d4y7j
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.04d4ybn
m.04d2699, government.government_position_held.jurisdiction_of_office, France
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0ngnysv
France, military.military_combatant.military_commanders, m.07npsrm
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0k3d6v1
m.09yr648, common.webpage.topic, France
Political system of France, government.government.agency, SLIR
Political system of France, government.government.agency, Comité consultatif national d'éthique
France, organization.organization_founder.organizations_founded, European Union
m.085s37k, government.government_position_held.jurisdiction_of_office, France
Political system of France, government.government.agency, French Institute for Research in Computer Science and Automation
Political system of France, government.government.agency, Institut de Chimie des Substances Naturelles
m.0g5fkx4, government.government_position_held.jurisdiction_of_office, France
m.0clt4nz, government.government_position_held.jurisdiction_of_office, France
Institut national de l'origine et de la qualité, government.government_agency.government, Political system of France
Political system of France, government.government.agency, Commissariat à l'énergie atomique et aux énergies alternatives
France, military.military_combatant.military_commanders, m.062t78d
m.0102_2fw, government.government_position_held.jurisdiction_of_office, France
France, common.topic.webpage, m.0b46p5k
m.0102_8wl, government.government_position_held.office_position_or_title, French Minister of the Economy, Finance and Industry
Political system of France, government.government.agency, National Forests Office
French Minister of the Economy, Finance and Industry, government.government_agency.jurisdiction, France
France, military.military_combatant.military_commanders, m.07npsqw
France, olympics.olympic_participating_country.olympics_participated_in, The London 2012 Summer Olympics
m.0c1qbqw, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.0n9hbhg, government.government_position_held.jurisdiction_of_office, France
Political system of France, government.government.government_for, France
World Trade Organization, organization.organization.founders, France
m.0k3d6sx, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.0_x4zlz, government.government_position_held.jurisdiction_of_office, France
m.0101mxwc, government.government_position_held.governmental_body, French Parliament
France, organization.organization_member.member_of, m.04dj47l
m.0b472wd, common.webpage.topic, France
France, organization.organization_member.member_of, m.0b6_42z
France, common.topic.webpage, m.0b46zrl
France, military.military_combatant.casualties, m.03brnh0
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0jtk9l1
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0468npt
France, common.topic.webpage, m.046x08k
France, military.military_combatant.military_commanders, m.03brngj
m.09ygc3f, common.webpage.topic, France
m.0cbynlm, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.casualties, m.0631kkn
France, government.governmental_jurisdiction.governing_officials, m.063tf62
France, common.topic.webpage, m.0b6rnjz
President of France, government.government_office_or_title.office_holders, m.046x02j
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.085s37k
m.0102_85v, government.government_position_held.office_position_or_title, French Minister of the Economy, Finance and Industry
France, military.military_combatant.casualties, m.09dt_lt
France, military.military_combatant.military_commanders, m.09dvbzk
France, common.topic.webpage, m.09wxkxv
Institut national de la recherche agronomique, government.government_agency.government, Political system of France
2012 World Mountain Running Championships, sports.multi_event_tournament.participating_countries, France
m.04d4h0n, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.08t7vx4, government.government_position_held.jurisdiction_of_office, France
m.0sgb3hh, government.government_position_held.office_position_or_title, French Minister of Transportation
m.0102bpv2, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
Political system of France, government.governmental_body.members, m.0ngn5dg
m.0ngn5dg, government.government_position_held.jurisdiction_of_office, France
m.0ngnyjh, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.0bdx30d, government.government_position_held.jurisdiction_of_office, France
Observatoire National de la Pauvreté et de l'Exclusion Sociale, government.government_agency.government, Political system of France
France, military.military_combatant.military_commanders, m.062t785
m.0ngnyjh, government.government_position_held.jurisdiction_of_office, France
Political system of France, government.government.agency, Bureau d'Enquêtes et d'Analyses pour la Sécurité de l'Aviation Civile
French Minister of the Economy, Finance and Industry, government.government_agency.government, Political system of France
France, organization.organization_member.member_of, m.04dds8v
France, common.topic.article, m.0f8l9p
m.04d4q4d, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.09yj6w5, common.webpage.topic, France
m.05kynrm, organization.organization_membership.member, France
m.0_x4zlz, government.government_position_held.office_position_or_title, French Minister of the Economy, Finance and Industry
President of France, government.government_office_or_title.category, President
France, government.governmental_jurisdiction.governing_officials, m.04dm72g
m.0ngnx7w, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.military_commanders, m.02kljyl
United Nations, organization.organization.founders, France
m.0ngnysv, government.government_position_held.jurisdiction_of_office, France
m.046x07q, government.government_position_held.office_position_or_title, President of France
m.0w0508q, organization.organization_membership.member, France
France, common.topic.webpage, m.0j1c066
France, government.governmental_jurisdiction.governing_officials, m.04dm71j
France, common.topic.webpage, m.076qxjg
Political system of France, government.government.agency, Institut national de la recherche agronomique
France, organization.organization_member.member_of, m.04p8xjq
France, common.topic.webpage, m.09xz0h8
France, common.topic.webpage, m.09yr648
m.09xw7h_, common.webpage.topic, France
m.0n9hbhg, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
m.04fgjsc, government.government_position_held.jurisdiction_of_office, France
m.010gft_b, government.government_position_held.jurisdiction_of_office, France
France, common.topic.webpage, m.09yfz9l
France, common.topic.webpage, m.0b47sn7
m.0k3d6v1, government.government_position_held.jurisdiction_of_office, France
France, organization.organization_member.member_of, m.059_ny0
France, government.governmental_jurisdiction.governing_officials, m.04d2699
m.046x07q, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.military_commanders, m.0c1qcz2
Political system of France, government.government.agency, Agence française de sécurité sanitaire des produits de santé
France, military.military_combatant.military_commanders, m.049y2_k
m.02h7p07, common.webpage.topic, France
France, common.topic.webpage, m.09x1hkd
France, military.military_combatant.military_commanders, m.07npsr1
France, common.topic.webpage, m.02h7p07
m.04dm70m, government.government_position_held.jurisdiction_of_office, France
m.0b470_3, common.webpage.topic, France
France, military.military_combatant.military_commanders, m.02h7b8d
Political system of France, government.government.agency, French Economic, Social and Environmental Council
m.010gfxcd, government.government_position_held.jurisdiction_of_office, France
m.0102_7kh, government.government_position_held.office_position_or_title, French Minister of the Economy, Finance and Industry
France, organization.organization_founder.organizations_founded, United Nations
Tracfin, government.government_agency.government, Political system of France
m.0102_85v, government.government_position_held.jurisdiction_of_office, France
m.04d4w45, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
France, common.topic.webpage, m.09y7n_r
France, organization.organization_member.member_of, m.04dj542
m.0gd47jq, government.government_position_held.jurisdiction_of_office, France
m.04d4q4d, government.government_position_held.jurisdiction_of_office, France
Autorité de la concurrence, government.government_agency.jurisdiction, France
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.0n9hbhg
m.046x025, government.government_position_held.jurisdiction_of_office, France
m.09ww3jp, common.webpage.topic, France
France, organization.organization_member.member_of, m.05nlw9j
France, military.military_combatant.military_commanders, m.0c1qcz9
France, organization.organization_member.member_of, m.03wm61k
France, military.military_combatant.armed_forces, Combined Joint Expeditionary Force
m.010102k1, organization.organization_membership.member, France
The London 2012 Summer Olympics, olympics.olympic_games.participating_countries, France
Centre national de la recherche scientifique, government.government_agency.government, Political system of France
Political system of France, government.government.agency, Institut national de physique nucléaire et de physique des particules
m.0ngp9h3, government.government_position_held.jurisdiction_of_office, France
m.0101d7qc, government.government_position_held.jurisdiction_of_office, France
France, military.military_combatant.casualties, m.043wpj2
Institut national de la statistique et des études économiques, government.government_agency.government, Political system of France
Comité consultatif national d'éthique, government.government_agency.government, Political system of France
m.046x02j, government.government_position_held.office_position_or_title, President of France
m.0k3d6v1, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
France, common.topic.webpage, m.0b48jxh
m.0ngnt8g, government.government_position_held.jurisdiction_of_office, France
m.04d4_04, government.government_position_held.office_position_or_title, Prime Minister of the French Republic
France, common.topic.webpage, m.09x8dx8
France, military.military_combatant.casualties, m.0631kkd
Political system of France, government.government.agency, Directorate-General for External Security
m.0ngp9kj, government.government_position_held.jurisdiction_of_office, France
France, common.topic.webpage, m.09yj6w5
m.0g5fk5_, government.government_position_held.office_position_or_title, French Minister of the Economy, Finance and Industry
France, common.topic.webpage, m.09y10km
m.0jtk9l1, government.government_position_held.jurisdiction_of_office, France
Prime Minister of the French Republic, government.government_office_or_title.office_holders, m.04d4w45
France, government.governmental_jurisdiction.governing_officials, m.04dm70y
m.0k70tg_, government.government_position_held.jurisdiction_of_office, France

Answer: Nicolas Sarkozy