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 Spanish Prime Minister from 2011 was part of the Spanish Socialist Workers' Party? 
Knowledge Triplets: Spanish Socialist Workers' Party, common.topic.webpage, m.03lby6x
m.0hnsn5h, government.government_position_held.office_position_or_title, Prime Minister of Spain
Federalism, government.political_ideology.political_parties, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, g.11btr21mvy
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wk_n_p
m.08ctyts, government.political_party_tenure.party, Spanish Socialist Workers' Party
Micaela Navarro, government.politician.party, m.0130jxt0
Prime minister, government.government_position_held.basic_title, m.0cnvd2z
m.0wh_stw, government.political_party_tenure.party, Spanish Socialist Workers' Party
Juan de Dios Ramírez Heredia, government.politician.party, m.0dj_h7d
m.0130lc9m, government.political_party_tenure.politician, Antonio Hernando
Spanish Socialist Workers' Party, organization.organization.leadership, m.010p9dkj
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wh1h11
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.04d6fzk
m.011jxs5k, organization.leadership.organization, Spanish Socialist Workers' Party
m.03lby6x, common.webpage.topic, Spanish Socialist Workers' Party
m.01294gt4, government.political_party_tenure.party, Spanish Socialist Workers' Party
Prime Minister of Spain, common.topic.webpage, m.0hgvv6y
Pedro Sánchez, government.politician.party, m.01294gt4
m.0130k3lx, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.012n40wr, government.political_party_tenure.politician, Susana Díaz
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130jrxk
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, g.11bv5slyrm
m.012f0_pf, government.political_party_tenure.party, Spanish Socialist Workers' Party
Felipe VI of Spain, government.politician.government_positions_held, m.010wswjc
Elena Valenciano, government.politician.party, m.0lr184f
Mariano Rajoy, people.person.nationality, Spain
Spanish Socialist Workers' Party, organization.organization.geographic_scope, Spain
m.0pd325p, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.07lf0mr, government.political_party_tenure.politician, Javier Solana
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130kjl6
m.0pb91yg, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0lr1ncd, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0cnvd2z, government.politician.government_positions_held, José Luis Rodríguez Zapatero
m.0cnvd28, government.government_position_held.office_position_or_title, Prime Minister of Spain
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0hnsn5h
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0cnvd2v
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0lr1_b6
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0kn7b12
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.08cr3m9
Mariano Rajoy, government.politician.government_positions_held, m.010wrj1t
Amalia Miranzo, government.politician.party, m.0130kjl6
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.07lkj0j
m.09hy9wz, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.01294gt4, government.political_party_tenure.politician, Pedro Sánchez
Enrique Tierno Galván, government.politician.party, m.0123txwz
María Teresa Villagrasa Pérez, government.politician.party, m.0wh46d3
m.04d5d6j, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.08cr3m9, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0lr14lx, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.09vkvqy
Javier Fernández Fernández, government.politician.party, m.0wlrr22
Abel Caballero, government.politician.party, m.0130m6c5
m.0wldfbt, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0lr1hj7, government.political_party_tenure.party, Spanish Socialist Workers' Party
Fernando Morán, government.politician.party, m.0w876lr
m.0p7f42t, government.political_party_tenure.politician, José María Barreda
José Bono Martínez, government.politician.party, m.0bx0792
m.0130lr40, government.political_party_tenure.politician, Pedro de Silva
m.0123x_pl, government.political_party_tenure.party, Spanish Socialist Workers' Party
Mariano Rajoy, government.politician.government_positions_held, m.0hnsn5h
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0134kmmw
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0w5qssx
Francisco Largo Caballero, government.politician.party, m.04hd5sx
Antonio Hernando, government.politician.party, m.0130lc9m
Deputy Prime Minister of Spain, common.topic.notable_types, Government Office or Title
Spanish Socialist Workers' Party, organization.organization_member.member_of, m.0gglj18
m.040qsrt, government.political_party_tenure.politician, José Luis Rodríguez Zapatero
Prime Minister of Spain, base.schemastaging.context_name.plural, m.0w0qthm
m.0130ksdz, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0ccdpw6, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, g.11bv3181x2
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0h1kjjd
Manuel Chaves González, government.politician.party, m.0h1kjjd
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130lhzy
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0bx0792
María Teresa Fernández de la Vega, government.politician.party, m.0pd325p
m.0lr17yw, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130jyqj
Miguel Castaño, government.politician.party, m.07lkj0j
m.0lr1bps, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spain, people.person.nationality, José Luis Rodríguez Zapatero
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wlqymd
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130k2w1
m.0130lxk6, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130lxk6
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130l7wq
Miguel Ángel Fernández Ordóñez, government.politician.party, m.0_g5gbd
Claudio Aranzadi, government.politician.party, m.0130k3lx
m.0bx0_nk, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130jxt0
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0w876lr
Joaquín Leguina, government.politician.party, m.012zylps
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0cnvd2z
m.0130kjl6, government.political_party_tenure.party, Spanish Socialist Workers' Party
Miguel Boyer, government.politician.party, m.012h7c0y
Spain, government.governmental_jurisdiction.government_positions, Prime Minister of Spain
Deputy Prime Minister of Spain, government.government_office_or_title.office_holders, m.0yqblm9
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0665by0
m.0131ts1p, government.political_party_tenure.politician, Rafael Simancas
Rafael Simancas, government.politician.party, m.0131ts1p
m.09vkvqy, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0yqblm9, government.government_position_held.office_position_or_title, Deputy Prime Minister of Spain
m.0123txwz, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0pb91yg
José María Maravall Herrero, government.politician.party, m.0130m38g
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0c9_j19
m.0hgvv6y, common.webpage.topic, Prime Minister of Spain
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.04hsx9s
m.0lr1632, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130lkpz
Pablo Iglesias Posse, government.politician.party, m.0bykkcz
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0lr184f
m.0_g5gbd, government.political_party_tenure.politician, Miguel Ángel Fernández Ordóñez
Enrique Barón Crespo, government.politician.party, m.04d5d6j
m.0wlwj90, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0bx0_nk
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, g.11btr21x37
m.0130l4pg, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0j5_3sv, government.government_position_held.office_holder, Juan Carlos I of Spain
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0j7c0gy
m.0wlrr22, government.political_party_tenure.politician, Javier Fernández Fernández
Gaspar Zarrías, government.politician.party, m.0130ksdz
José Antonio Griñán, government.politician.party, m.0lr1bps
m.0134kmmw, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0j7c0gy, government.government_position_held.office_position_or_title, Prime Minister of Spain
m.0wlsbtc, government.political_party_tenure.party, Spanish Socialist Workers' Party
Emilio Pérez Touriño, government.politician.party, m.09hysbm
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wlwj90
Spanish Socialist Workers' Party, government.political_party.ideology, Federalism
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0ccd859
Juan Carlos I of Spain, government.politician.government_positions_held, m.0j5_3sv
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130lr40
Prime minister, base.onephylogeny.type_of_thing.things_of_this_type, Politician
m.0130m38g, government.political_party_tenure.party, Spanish Socialist Workers' Party
Félix Pons, government.politician.party, m.0130l7wq
Rodolfo Llopis, government.politician.party, m.0lr17yw
m.0wlqymd, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130lwht
m.0130jyqj, government.political_party_tenure.party, Spanish Socialist Workers' Party
Juan Negrín, government.politician.party, m.045xvgr
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130lc9m
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.09hysbm
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0lr1bps
Francisco Fernández Ordóñez, government.politician.party, m.09vkvqy
m.09vkvqy, government.political_party_tenure.politician, Francisco Fernández Ordóñez
Indalecio Prieto, government.politician.party, m.0lr1632
Spanish Socialist Workers' Party, organization.organization.leadership, m.011jxs5k
José María Barreda, government.politician.party, m.0p7f42t
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0lr17yw
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.04d5d6j
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0gm7tt5
Spanish Socialist Workers' Party, common.topic.notable_types, Political party
m.0lr184f, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wldsty
Prime Minister of Spain, government.government_office_or_title.jurisdiction, Spain
m.0kn7b12, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0p7f42t, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0w5qssx, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.040qsrt, government.political_party_tenure.party, Spanish Socialist Workers' Party
Vicente Álvarez Areces, government.politician.party, m.0wlqymd
Matilde Fernández, government.politician.party, m.0130jrxk
Marta Gastón Menal, government.politician.party, m.0wk_n_p
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.01294gt4
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0131ts1p
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wlsbtc
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0bykkcz
Francisco Caamaño Domínguez, government.politician.party, m.012f0_pf
m.0cnvczm, government.government_position_held.office_position_or_title, Prime Minister of Spain
m.0ccd859, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.012vvvjb, government.political_party_tenure.party, Spanish Socialist Workers' Party
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0cnvd2q
m.0w876lr, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.045xvgr
José Blanco López, government.politician.party, m.0pb91kk
m.0665by0, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party_tenure.party, m.040qsrt
m.0130lr40, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0130m6c5, government.political_party_tenure.party, Spanish Socialist Workers' Party
Manuel Marín, government.politician.party, m.04d6fzk
m.0wlrr22, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.07lf0mr
m.0dj_h7d, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130l4pg
m.09hysbm, government.political_party_tenure.politician, Emilio Pérez Touriño
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0_g5gbd
José Luis Rodríguez Zapatero, government.politician.party, m.040qsrt
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0cnvcy9
Spanish Socialist Workers' Party, common.topic.article, m.01nzp2
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130k1w9
Prime Minister of Spain, common.topic.notable_types, Government Office or Title
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0123x_pl
m.07lkj0j, government.political_party_tenure.party, Spanish Socialist Workers' Party
Rafael Fernández Álvarez, government.politician.party, m.0130lwht
m.0wh1h11, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.04m0gbw, common.webpage.topic, Prime Minister of Spain
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.012vvvjb
m.0pb91kk, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.010wrj1t, government.government_position_held.office_position_or_title, Deputy Prime Minister of Spain
The Prime Minister, common.topic.article, m.07m419
Deputy Prime Minister of Spain, government.government_office_or_title.office_holders, m.010wrj1t
m.0bykkcz, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.04d6fzk, government.political_party_tenure.politician, Manuel Marín
m.0_g5gbd, government.political_party_tenure.party, Spanish Socialist Workers' Party
Bernat Soria, government.politician.party, m.0130lhzy
m.0gm7tt5, government.government_position_held.office_position_or_title, Prime Minister of Spain
m.010p9dkj, organization.leadership.organization, Spanish Socialist Workers' Party
Miguel Ángel Moratinos, government.politician.party, m.09hy9wz
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0lr14lx
Joaquín Almunia, government.politician.party, m.08cr3m9
m.012h7c0y, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.040qsrt
Juan Luis Rodríguez-Vigil, government.politician.party, m.0130lxk6
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0123txwz
m.0123x_pl, government.political_party_tenure.politician, Mariano Fernández Bermejo
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.012f0_pf
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0cnvd06
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.012h7c0y
Javier Rojo, government.politician.party, m.0wldsty
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130m38g
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0pb91kk
m.0130k3lx, government.political_party_tenure.politician, Claudio Aranzadi
m.0130k1w9, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wh46d3
m.0130l7wq, government.political_party_tenure.party, Spanish Socialist Workers' Party
José Rodríguez de la Borbolla, government.politician.party, m.0134kmmw
Prime Minister of Spain, government.government_office_or_title.category, Prime minister
Prime Minister of Spain, common.topic.image, JosÃ© Luis RodrÃ­guez Zapatero
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0pb8_l5
Manuel Chaves González, people.person.nationality, Spain
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130ksdz
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, g.11btv6s4rj
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, g.11bc82y5rx
Politician, people.person.profession, José Luis Rodríguez Zapatero
m.0ccd859, government.political_party_tenure.politician, Alfredo Pérez Rubalcaba
m.07lf0mr, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0131ts1p, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.045xvgr, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0130jrxk, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0cnvd2q, government.government_position_held.office_position_or_title, Prime Minister of Spain
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.012zylps
m.04hd5sx, government.political_party_tenure.party, Spanish Socialist Workers' Party
Pedro de Silva, government.politician.party, m.0130lr40
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.045xdch
m.0cnvd06, government.government_position_held.office_position_or_title, Prime Minister of Spain
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wh_stw
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.09vm0wv
Prime Minister of Spain, common.topic.webpage, m.04m0gbw
Prime Minister of Spain, common.topic.notable_for, g.1258r1d79
Spanish Socialist Workers' Party, organization.organization.geographic_scope, Spain
m.04hsx9s, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0130lwht, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0gglj18, organization.organization_membership.member, Spanish Socialist Workers' Party
m.0bx0792, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0lr1ncd
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0dj_h7d
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130m6c5
m.0130jrxk, government.political_party_tenure.politician, Matilde Fernández
Víctor Moreno Sainz-Pardo, government.politician.party, m.0665by0
Tomás Gómez Franco, government.politician.party, m.012vvvjb
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0cnvd28
m.0130k2w1, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0h1kjjd, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0pb91kk, government.political_party_tenure.politician, José Blanco López
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wldfbt
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0lr1hj7
m.0wldsty, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.09hy9wz
Prime minister, common.topic.article, m.060bz
Spanish Socialist Workers' Party, government.political_party.ideology, Pro-Europeanism
Patxi López, government.politician.party, m.0lr1ncd
m.0cnvd2z, government.government_position_held.office_position_or_title, Prime Minister of Spain
m.0lr1_b6, government.political_party_tenure.party, Spanish Socialist Workers' Party
Prime Minister of Spain, government.government_office_or_title.office_holders, m.0cnvczm
José Rodríguez de la Borbolla, government.politician.party, g.11bv5slyrm
Antonio Trevín, government.politician.party, m.0130k2w1
Javier Solana, government.politician.party, m.07lf0mr
m.04d6fzk, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, organization.organization.founders, Pablo Iglesias Posse
m.0130lhzy, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0wlrr22
Spanish Socialist Workers' Party, government.political_party.ideology, Social democracy
Felipe González, government.politician.party, m.045xdch
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.08ctyts
Pablo Iglesias Posse, organization.organization_founder.organizations_founded, Spanish Socialist Workers' Party
m.0130lc9m, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0130lwht, government.political_party_tenure.politician, Rafael Fernández Álvarez
Pedro Solbes, government.politician.party, m.0pb8_l5
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0pd325p
Mariano Fernández Bermejo, people.person.nationality, Spain
m.045xdch, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.09vm0wv, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0wh46d3, government.political_party_tenure.party, Spanish Socialist Workers' Party
Spanish Socialist Workers' Party, base.schemastaging.context_name.pronunciation, g.125_r2tk6
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0lr1632
Prime Minister of Spain, common.topic.article, m.01cx2j
m.0130lkpz, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0cnvd2v, government.government_position_held.office_position_or_title, Prime Minister of Spain
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0130k3lx
Spanish Socialist Workers' Party, common.topic.notable_for, g.125flp83_
Alfredo Pérez Rubalcaba, government.politician.party, m.0ccd859
Mariano Fernández Bermejo, government.politician.party, m.0123x_pl
m.012n40wr, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0pb8_l5, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0130jxt0, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.012zylps, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0pd325p, government.political_party_tenure.politician, María Teresa Fernández de la Vega
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0ccdpw6
Susana Díaz, government.politician.party, m.012n40wr
m.0cnvcy9, government.government_position_held.office_position_or_title, Prime Minister of Spain
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.012n40wr
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.0p7f42t
Mercedes Cabrera, government.politician.party, m.08ctyts
Spanish Socialist Workers' Party, government.political_party.politicians_in_this_party, m.04hd5sx
m.0c9_j19, government.government_position_held.office_position_or_title, Prime Minister of Spain
m.09hysbm, government.political_party_tenure.party, Spanish Socialist Workers' Party
m.0wk_n_p, government.political_party_tenure.party, Spanish Socialist Workers' Party

Answer: José Luis Rodríguez Zapatero