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: What people does the current Secretary of Defense for Personnel and Readiness report to? 
Knowledge Triplets: m.0b6b7w5, government.government_position_held.governmental_body, United States Department of Defense
Government Agency, freebase.type_profile.strict_included_types, Topic
United States Department of Defense, organization.organization.child, m.0zdvlt8
Reinhold Niebuhr, people.deceased_person.date_of_death, 1971-06-01
Government Office or Title, type.type.properties, Office Holders
Under Secretary of Defense for Personnel and Readiness, government.government_office_or_title.office_holders, m.0nd7wz9
m.0wqb4qb, government.government_position_held.governmental_body, United States Department of Defense
United States Department of Defense, government.government.agency, Center for Development of Security Excellence (CDSE)
Harry S. Truman, government.political_appointer.appointees, m.0b6b7wf
Reinhold Niebuhr, people.person.nationality, United States of America
United States Department of Defense, book.book_subject.works, Bird Species of Concern: Identifying Priority Bird Species of Conservation Concern on DoD Lands
Reinhold Niebuhr, people.person.date_of_birth, 1892-06-21
m.0b6b7xf, government.government_position_held.governmental_body, United States Department of Defense
Under Secretary of Defense for Personnel and Readiness, government.government_office_category.officeholders, m.0nd7wz9
Nipsey Russell, people.person.date_of_birth, 1918-09-15
United States Department of Defense, government.governmental_body.members, m.0wqb4qb
United States Department of Defense, book.author.works_written, In Time of Emergency
Saul Alinsky, people.person.education, m.05yyf_7
United States Department of Defense, organization.organization.child, m.0cm652m
Nipsey Russell, people.person.gender, Male
m.0b6b7y5, government.government_position_held.office_position_or_title, United States Secretary of Defense
m.0b6b7x5, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of Defense, base.ontologies.ontology_instance.equivalent_instances, m.07nf_0v
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7xf
United States of America, base.biblioness.bibs_topic.is_really, United States of America
m.0nd7wz9, government.government_position_held.office_position_or_title, Under Secretary of Defense for Personnel and Readiness
Theologian, people.profession.people_with_this_profession, Reinhold Niebuhr
m.0nd7wz9, government.government_position_held.governmental_body, United States Department of Defense
m.0b6b7w9, government.government_position_held.governmental_body, United States Department of Defense
United States Department of Defense, government.governmental_body.offices_positions, United States Secretary of Defense
David A. Bray, people.person.nationality, United States of America
m.0b6b7wy, government.government_position_held.office_position_or_title, United States Secretary of Defense
Under Secretary of Defense Dr. David S. C. Chu, common.image.appears_in_topic_gallery, David S. C. Chu
United States Secretary of Defense, government.government_office_or_title.governmental_body_if_any, United States Department of Defense
Government Office or Title, type.type.expected_by, Office, position, or title
m.0b6b7xy, government.government_position_held.governmental_body, United States Department of Defense
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7xy
m.04j7v40, military.military_service.military_force, United States Department of Defense
Nipsey Russell, military.military_person.participated_in_conflicts, World War II
m.0b6b7w5, government.government_position_held.appointed_by, Harry S. Truman
m.0whvkx3, government.government_position_held.governmental_body, United States Department of Defense
Reinhold Niebuhr, people.person.profession, Professor
Under Secretary of Defense for Personnel and Readiness, common.topic.image, Under Secretary of Defense Dr. David S. C. Chu
m.010g2w70, government.government_position_held.governmental_body, United States Department of Defense
Under Secretary of Defense for Personnel and Readiness, common.topic.article, m.0dq_h7
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7y5
m.02wllwt, common.webpage.topic, United States Department of Defense
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7y1
Nipsey Russell, people.person.profession, Actor
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7w9
m.0b6b7xp, government.government_position_held.governmental_body, United States Department of Defense
m.0b6b7x1, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of Defense, government.governmental_body.members, m.09w3qtm
m.09w3qtm, government.government_position_held.appointed_by, Barack Obama
m.0nd7wz9, government.government_position_held.basic_title, Under Secretary of Defense for Personnel and Readiness
m.0b6b7wp, government.government_position_held.governmental_body, United States Department of Defense
Americans for Democratic Action, organization.organization.founders, Reinhold Niebuhr
United States Department of Defense, common.topic.webpage, m.0fpsmwg
m.0b6b7w5, government.government_position_held.office_position_or_title, United States Secretary of Defense
Reinhold Niebuhr, people.person.quotations, If we survive danger it steels our courage more than anything else.
United States Department of Defense, government.governmental_body.members, m.0b6b7wp
Barack Obama, government.political_appointer.appointees, m.09w3qtm
United States Department of Defense, freebase.valuenotation.is_reviewed, Contact webpages
World War II, military.military_conflict.military_personnel_involved, Nipsey Russell
United States Department of Defense, base.newsevents.news_reporting_organisation.news_reports, m.0bj8b_y
United States Department of Defense, government.governmental_body.members, m.0b6b7wk
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7w1
m.07nf_0v, base.ontologies.ontology_instance_mapping.freebase_topic, United States Department of Defense
United States Department of Defense, government.government_agency.jurisdiction, United States of America
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7wf
United States Department of Defense, government.governmental_body.members, m.0b6b7y5
m.0b6b7wk, government.government_position_held.office_position_or_title, United States Secretary of Defense
m.0wqb4qb, government.government_position_held.jurisdiction_of_office, United States of America
United States Department of Defense, organization.organization.child, m.0j5vjmn
United States Department of Defense, aviation.aircraft_owner.aircraft_fleet_composition, m.02hw02x
Saul Alinsky, people.person.profession, Writer
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7x1
United States Department of Defense, common.topic.subjects, David A. Bray
m.0b6b7wt, government.government_position_held.office_position_or_title, United States Secretary of Defense
Reinhold Niebuhr, influence.influence_node.influenced, Barack Obama
United States of America, common.topic.subjects, David A. Bray
Government Office or Title, type.type.properties, Category
m.0nd7wz9, government.government_position_held.office_holder, Erin C. Conaton
United States Department of Defense, government.governmental_body.offices_positions, Under Secretary of Defense for Personnel and Readiness
m.0b6b7x1, government.government_position_held.governmental_body, United States Department of Defense
m.0b6b7yp, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of Defense, book.newspaper_owner.newspapers_owned, Stars and Stripes
m.0j5vjmn, organization.organization_relationship.parent, United States Department of Defense
m.0j4kxjl, people.marriage.spouse, Reinhold Niebuhr
US Army Survival Manual, book.written_work.subjects, United States of America
m.0j6d9wv, people.marriage.spouse, Saul Alinsky
United States Department of Defense, government.governmental_body.members, m.0b6b7yf
United States Department of Defense, government.governmental_body.members, m.0b6b7xk
United States Department of Defense, government.governmental_body.members, m.0b6b7y9
Reinhold Niebuhr, people.person.education, m.04q65zg
m.0zdvlt8, organization.organization_relationship.parent, United States Department of Defense
United States Department of Defense, government.governmental_body.members, m.0b6b7wy
m.0b6b7x5, government.government_position_held.governmental_body, United States Department of Defense
Under Secretary of Defense Dr. David S. C. Chu, common.image.size, m.02bd6tz
Reinhold Niebuhr, book.author.openlibrary_id, OL118908A
Under Secretary of Defense for Personnel and Readiness, common.topic.image, Stanley Clifford
United States Department of Defense, projects.project_participant.projects, m.0gfm_hq
David S. C. Chu, people.person.place_of_birth, United States of America
United States Department of Defense, common.topic.image, DoD Seal
Nipsey Russell, people.person.education, m.0n1lnx1
Government Office or Title, freebase.type_profile.published, Published
m.0gfm_hq, projects.project_participation.participant, United States Department of Defense
United States Department of Defense, government.governmental_body.members, m.0whvkx3
United States Department of Defense, book.author.works_written, U.S. Army Counterinsurgency Handbook
Silver Star, award.award_category.presenting_organization, United States Department of Defense
David Alinsky, people.person.parents, Saul Alinsky
United States Department of Defense, government.governmental_body.members, m.0b6b7w1
m.0b6b7xt, government.government_position_held.office_position_or_title, United States Secretary of Defense
Barack Obama, government.political_appointer.appointees, m.010g2w70
m.0b6b7wt, government.government_position_held.governmental_body, United States Department of Defense
United States Department of Defense, government.governmental_body.component_bodies, United States Department of the Navy
m.0b6b7w9, government.government_position_held.appointed_by, Harry S. Truman
m.0b6b7xf, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of the Navy, government.governmental_body.body_this_is_a_component_of, United States Department of Defense
United States Department of Defense, organization.organization.child, m.0cm652g
Saul Alinsky, people.person.spouse_s, m.011nqds_
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7wk
Saul Alinsky, people.person.parents, Sarah Tannenbaum Alinsky
United States Department of Defense, common.topic.webpage, m.0422kyz
United States Department of Defense, government.governmental_body.members, m.0b6b7wf
m.0b6b7y5, government.government_position_held.governmental_body, United States Department of Defense
David A. Bray, people.person.place_of_birth, United States of America
United States Department of Defense, organization.organization.child, m.0cm652s
Barack Obama, government.political_appointer.appointees, m.0nd7wz9
Saul Alinsky, people.person.parents, Benjamin Alinsky
Saul Alinsky, people.person.nationality, United States of America
m.0b6b7yf, government.government_position_held.governmental_body, United States Department of Defense
m.0cm652g, organization.organization_relationship.parent, United States Department of Defense
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7yk
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7wy
Nipsey Russell, people.person.ethnicity, African American
m.04q65zm, education.education.student, Reinhold Niebuhr
United States Department of Defense, book.author.works_written, Map Reading and Land Navigation
Government Office or Title, type.type.expected_by, Office
Government Office or Title, type.type.expected_by, Offices/Positions Within the Body
Saul Alinsky, people.person.religion, Agnosticism
m.0b6b7w1, government.government_position_held.governmental_body, United States Department of Defense
African American, people.ethnicity.people, Nipsey Russell
Government Office or Title, type.type.domain, Government
Reinhold Niebuhr, people.person.religion, Protestantism
United States Department of Defense, government.governmental_body.members, m.010g2w70
Saul Alinsky, people.person.children, Katherine Alinsky
Benjamin Alinsky, people.person.children, Saul Alinsky
Erin C. Conaton, government.politician.government_positions_held, m.0nd7wz9
m.04q65zg, education.education.student, Reinhold Niebuhr
Reinhold Niebuhr, people.person.sibling_s, m.0k6m31n
Government Office or Title, type.type.expected_by, Government positions
Topic, freebase.type_profile.published, Published
Under Secretary of Defense Dr. David S. C. Chu, common.image.appears_in_topic_gallery, Under Secretary of Defense for Personnel and Readiness
United States Department of Defense, projects.project_participant.projects, m.0sxbk18
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7y9
United States Department of Defense, government.governmental_body.members, m.04jsy_4
The world crisis and American responsibility; nine essays, book.written_work.author, Reinhold Niebuhr
m.0b6b7yk, government.government_position_held.governmental_body, United States Department of Defense
United States Department of Defense, book.author.works_written, Schlesinger Report
United States Department of Defense, government.governmental_body.members, m.0b6b7x9
United States Department of Defense, organization.organization.headquarters, m.0wp8129
United States Department of Defense, government.governmental_body.members, m.0b6b7xy
Stars and Stripes, book.newspaper.owner, United States Department of Defense
m.0dggt0f, law.legal_case_party_relationship.parties, United States Department of Defense
Saul Alinsky, people.person.profession, Author
m.0sxbk18, projects.project_participation.participant, United States Department of Defense
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7xt
m.0b6b7wf, government.government_position_held.governmental_body, United States Department of Defense
m.0b6b7yf, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of Defense, book.author.works_written, Guerrilla Warfare And Special Forces Operations
United States Department of Defense, common.topic.article, m.07y0z
m.04dsrdz, education.education.student, Reinhold Niebuhr
Erin C. Conaton, common.image.size, m.0kksb6
Government Office or Title, type.type.expected_by, Office, Position, or Title
Harry S. Truman, organization.organization_founder.organizations_founded, United States Department of Defense
m.0b6b7wf, government.government_position_held.appointed_by, Harry S. Truman
m.0b6b7xp, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of Defense, government.governmental_body.members, m.0n3nz1d
United States Department of Defense, base.schemastaging.organization_extra.contact_webpages, m.010gcms8
United States Department of Defense, government.governmental_body.members, m.0nd7wz9
Government Agency, type.type.domain, Government
m.05yyf_7, education.education.student, Saul Alinsky
Under Secretary of Defense for Personnel and Readiness, common.topic.notable_for, g.125513253
Clifford L. Stanley, common.topic.image, Stanley Clifford
m.04kc7ly, military.military_service.military_force, United States Department of Defense
m.0b6b7xk, government.government_position_held.governmental_body, United States Department of Defense
Under Secretary of Defense for Personnel and Readiness, government.government_office_or_title.office_holders, m.0nd7wz9
m.0b6b7y1, government.government_position_held.governmental_body, United States Department of Defense
United States Department of Defense, book.author.works_written, 50 Years of Army Computing
Government Office or Title, freebase.type_hints.included_types, Topic
David S. C. Chu, common.topic.image, Under Secretary of Defense Dr. David S. C. Chu
United States Department of the Navy, government.government_agency.jurisdiction, United States of America
Under Secretary of Defense for Personnel and Readiness, common.topic.notable_types, Government Office or Title
Government Agency, freebase.type_profile.published, Published
United States Department of Defense, book.author.works_written, Encyclopedia of Arms and Weapons
United States Department of Defense, organization.organization.child, m.0131hsgv
m.0b6b7wk, government.government_position_held.governmental_body, United States Department of Defense
m.0dg7674, organization.organization_relationship.parent, United States Department of Defense
Federal government of the United States, government.government.government_for, United States of America
United States Department of Defense, award.award_presenting_organization.award_categories_presented, Silver Star
Nipsey Russell, people.person.nationality, United States of America
Saul Alinsky, people.person.date_of_birth, 1909-01-30
United States Department of Defense, government.governmental_body.members, m.0b6b7w5
United States Department of Defense, common.topic.notable_types, Government Agency
m.0b6b7w1, government.government_position_held.office_position_or_title, United States Secretary of Defense
Saul Alinsky, people.person.spouse_s, m.011nqds2
United States Department of Defense, book.author.works_written, Improvised Munitions Handbook
Reinhold Niebuhr, people.person.spouse_s, m.0j4kxjl
m.011nqds2, people.marriage.spouse, Saul Alinsky
United States Department of Defense, book.author.works_written, Department of Defense Dictionary of Military and Associated Terms
David A. Bray, common.topic.subject_of, United States of America
m.04jsy_4, government.government_position_held.governmental_body, United States Department of Defense
m.0b6b7xt, government.government_position_held.governmental_body, United States Department of Defense
m.0fpsmwg, common.webpage.topic, United States Department of Defense
United States Department of Defense, organization.organization.child, m.0cv3jmy
m.09w3qtm, freebase.valuenotation.is_reviewed, Office, position, or title
United States Department of Defense, book.author.book_editions_published, US Army Survival Manual
United States Department of the Navy, organization.organization.parent, m.0cm652s
United States Department of Defense, government.governmental_body.members, m.0b6b7x1
Reinhold Niebuhr, people.person.education, m.0n1jzfy
United States Department of Defense, book.author.works_written, Boobytraps Fm5-31
m.0cm652s, organization.organization_relationship.parent, United States Department of Defense
United States Department of the Navy, common.topic.notable_types, Government Agency
Harry S. Truman, government.political_appointer.appointees, m.0b6b7w1
m.0tkb8y3, projects.project_participation.participant, United States Department of Defense
United States Department of Defense, government.government_agency.government, Federal government of the United States
Office, position, or title, rdf-schema#range, Government Office or Title
m.010g2w70, government.government_position_held.jurisdiction_of_office, United States of America
Government Office or Title, type.type.expected_by, Title of Chief Executive
Government Agency, freebase.type_hints.included_types, Topic
United States Department of Defense, government.governmental_body.members, m.0b6b7y1
m.0b6b7wp, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of Defense, government.governmental_body.members, m.0b6b7yk
Harry S. Truman, government.political_appointer.appointees, m.0b6b7w9
Saul Alinsky, people.person.children, David Alinsky
Reinhold Niebuhr, people.person.profession, Theologian
United States Department of Defense, common.topic.webpage, m.02wllwt
m.0n1lnx1, education.education.student, Nipsey Russell
Sarah Tannenbaum Alinsky, people.person.children, Saul Alinsky
m.0b6b7xy, government.government_position_held.office_position_or_title, United States Secretary of Defense
m.0cm652s, organization.organization_relationship.child, United States Department of the Navy
Erin C. Conaton, common.topic.image, Erin C. Conaton
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7xp
United States Department of Defense, book.author.works_written, 2005 Defend America
m.0b6b7y9, government.government_position_held.governmental_body, United States Department of Defense
United States Department of Defense, base.technologyofdoing.proposal_agent.practices, Earned value management
Government Agency, freebase.type_profile.kind, Definition
Saul Alinsky, people.person.spouse_s, m.0j6d9wv
m.0b6b7wy, government.government_position_held.governmental_body, United States Department of Defense
United States Department of Defense, projects.project_participant.projects, m.0tkb8y3
US Army Survival Manual, book.book.editions, US Army Survival Manual
m.0nd7wz9, government.government_position_held.appointed_by, Barack Obama
m.0k6m31n, people.sibling_relationship.sibling, Reinhold Niebuhr
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7wp
United States Department of Defense, book.author.works_written, 2007 U.S. Military Documents
United States Secretary of Defense, common.topic.notable_types, Government Office or Title
m.0cm652m, organization.organization_relationship.parent, United States Department of Defense
Reinhold Niebuhr, people.person.nationality, Germany
United States Department of Defense, common.topic.notable_for, g.125fmxpp0
m.0n1jzfy, education.education.student, Reinhold Niebuhr
United States Department of Defense, military.armed_force.personnel, m.04kc7mq
Reinhold Niebuhr, people.person.quotations, Our age knows nothing but reaction, and leaps from one extreme to another.
m.0n3nz1d, government.government_position_held.governmental_body, United States Department of Defense
Writer, people.profession.people_with_this_profession, Saul Alinsky
m.09w3qtm, government.government_position_held.jurisdiction_of_office, United States of America
United States Department of Defense, law.litigant.party_to_cases, m.0dggt0f
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7yf
United States Department of Defense, organization.organization.child, m.0dg7674
Barack Obama, influence.influence_node.influenced, Reinhold Niebuhr
m.02hw02x, aviation.aircraft_ownership_count.aircraft_owner, United States Department of Defense
Harry S. Truman, government.political_appointer.appointees, m.0b6b7w5
Saul Alinsky, people.person.profession, Political activist
United States Department of Defense, government.governmental_body.members, m.0b6b7yp
Erin C. Conaton, common.image.appears_in_topic_gallery, Under Secretary of Defense for Personnel and Readiness
m.0bj8b_y, base.newsevents.news_report.news_reporting_organisation, United States Department of Defense
United States Department of Defense, government.governmental_body.members, m.0b6b7xp
Government Agency, freebase.type_profile.strict_included_types, Abstract
United States Department of Defense, government.governmental_body.members, m.0b6b7w9
Barack Obama, people.person.nationality, United States of America
Saul Alinsky, people.person.place_of_birth, Chicago
Reinhold Niebuhr, people.person.profession, Editor
United States Department of Defense, book.author.works_written, 2007 Submarine Encyclopedia
United States Department of Defense, common.topic.image, The Pentagon US Department of Defense building
Editor, people.profession.people_with_this_profession, Reinhold Niebuhr
David A. Bray, common.topic.subject_of, United States Department of Defense
m.0b6b7yp, government.government_position_held.governmental_body, United States Department of Defense
m.0b6b7xk, government.government_position_held.office_position_or_title, United States Secretary of Defense
Stanley Clifford, common.image.size, m.02bd6tz
m.0b6b7x9, government.government_position_held.governmental_body, United States Department of Defense
United States Department of Defense, business.customer.supplier, Franz Inc
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7x5
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7wt
Katherine Alinsky, people.person.parents, Saul Alinsky
Reinhold Niebuhr, people.person.quotationsbook_id, 5342
Harry S. Truman, people.person.nationality, United States of America
Reinhold Niebuhr, book.author.works_written, The world crisis and American responsibility; nine essays
Reinhold Niebuhr, people.person.education, m.04q65zm
Barack Obama, influence.influence_node.influenced, Saul Alinsky
Professor, people.profession.people_with_this_profession, Reinhold Niebuhr
Center for Development of Security Excellence (CDSE), government.government_agency.government, United States Department of Defense
m.0wp8129, location.mailing_address.country, United States of America
m.0b6b7y1, government.government_position_held.office_position_or_title, United States Secretary of Defense
m.07ldrsr, common.webpage.topic, United States Department of Defense
Under Secretary of Defense for Personnel and Readiness, government.government_office_or_title.governmental_body_if_any, United States Department of Defense
United States Department of Defense, award.award_presenting_organization.award_categories_presented, Eugene G. Fubini Award
Saul Alinsky, people.person.religion, Judaism
United States Department of Defense, military.armed_force.personnel, m.04j7v40
m.0b6b7y9, government.government_position_held.office_position_or_title, United States Secretary of Defense
m.0b6b7wf, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of Defense, government.governmental_body.members, m.0b6b7xf
United States Department of Defense, book.author.works_written, US Army Survival Manual
Barack Obama, influence.influence_node.influenced, Nipsey Russell
United States Department of Defense, government.governmental_body.members, m.0b6b7x5
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7w5
m.010g2w70, government.government_position_held.appointed_by, Barack Obama
Under Secretary of Defense for Personnel and Readiness, common.topic.image, Erin C. Conaton
Author, people.profession.people_with_this_profession, Saul Alinsky
Reinhold Niebuhr, people.person.religion, United Church of Christ
Office, position, or title, owl#inverseOf, Office Holders
m.0b6b7w1, government.government_position_held.appointed_by, Harry S. Truman
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7x9
US Army Survival Manual, book.written_work.author, United States Department of Defense
m.09w3qtm, government.government_position_held.governmental_body, United States Department of Defense
Center for Development of Security Excellence (CDSE), organization.organization.geographic_scope, United States of America
Government Office or Title, common.topic.article, m.02xlj1v
United States Department of Defense, organization.organization.founders, Harry S. Truman
m.0131hsgv, organization.organization_relationship.parent, United States Department of Defense
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7xk
m.04kc7mq, military.military_service.military_force, United States Department of Defense
United States Secretary of Defense, government.government_office_or_title.office_holders, m.0b6b7yp
United States of America, base.biblioness.bibs_topic.subsumes, United States of America
m.0b6b7yk, government.government_position_held.office_position_or_title, United States Secretary of Defense
United States Department of Defense, military.armed_force.personnel, m.04kc7ly
Saul Alinsky, people.person.gender, Male
Reinhold Niebuhr, people.person.education, m.04dsrdz
United States Department of Defense, common.topic.webpage, m.07ldrsr
m.0nd7wz9, government.government_position_held.appointed_by, Barack Obama
Stanley Clifford, common.image.appears_in_topic_gallery, Under Secretary of Defense for Personnel and Readiness
m.0b6b7x9, government.government_position_held.office_position_or_title, United States Secretary of Defense
m.0b6b7w9, government.government_position_held.office_position_or_title, United States Secretary of Defense
Reinhold Niebuhr, people.person.gender, Male
Government Office or Title, type.type.expected_by, Offices
United States Department of Defense, government.governmental_body.members, m.0b6b7xt
m.0cv3jmy, organization.organization_relationship.parent, United States Department of Defense
United States Department of Defense, base.technologyofdoing.proposal_agent.practices, Work breakdown structure
m.0422kyz, common.webpage.topic, United States Department of Defense
Federal government of the United States, government.government.agency, United States Department of Defense
Government Office or Title, freebase.type_profile.kind, Definition
United States Department of Defense, government.governmental_body.members, m.0b6b7wt
m.03pwtgm, people.place_lived.person, Nipsey Russell

Answer: Saul Alinsky
Reinhold Niebuhr
Nipsey Russell