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: Who were the parents of the politician that had the poltical title Commander in Chief of Home Forces? 
Knowledge Triplets: Klara Hitler, people.person.place_of_birth, Austrian Empire
Klara Hitler, people.person.children, Otto Hitler
Government Office or Title, type.type.expected_by, Offices
Gustav Hitler, people.person.parents, Klara Hitler
Klara Hitler, people.deceased_person.cause_of_death, Breast cancer
Government Office or Title, freebase.type_profile.strict_included_types, Non-Agent
Alois Hitler, people.person.children, Otto Hitler
Klara Hitler, people.person.children, Edmund Hitler
m.07jrjrl, government.government_position_held.appointed_by, Adolf Hitler
Government Office or Title, type.type.properties, Governmental body (if any)
Johann Georg Hiedler, people.person.children, Alois Hitler
m.0j4k37g, people.marriage.spouse, Klara Hitler
Commander in Chief of Home Forces, government.government_office_or_title.office_holders, m.07jrjrl
Alois Hitler, people.person.children, Edmund Hitler
Government Office or Title, type.type.expected_by, Government positions
m.010fgkbv, dataworld.gardening_hint.last_referenced_by, Alois Hitler
Alois Hitler, people.deceased_person.date_of_death, 1903-01-03
Klara Hitler, people.person.gender, Female
Hitler family, people.family.members, Klara Hitler
m.0j4k37g, people.marriage.spouse, Alois Hitler
Alois Hitler, people.person.children, Ida Hitler
Government Office or Title, common.topic.article, m.02xlj1v
Government Office or Title, freebase.type_profile.published, Published
Klara Hitler, people.deceased_person.place_of_death, Linz
Office, position, or title, rdf-schema#range, Government Office or Title
Alois Hitler, people.person.children, Adolf Hitler
Government Office or Title, type.type.expected_by, Offices/Positions Within the Body
Klara Hitler, people.person.religion, Catholicism
Otto Hitler, people.person.parents, Alois Hitler
Commander in Chief of Home Forces, government.government_office_or_title.office_holders, m.07jrjrl
m.07jrjrl, government.government_position_held.office_position_or_title, Commander in Chief of Home Forces
Alois Hitler, user.narphorium.people.nndb_person.nndb_id, 072$002F000052913
Alois Hitler, people.person.children, Paula Hitler
Maria Schicklgruber, people.person.children, Alois Hitler
Customs officer, people.profession.people_with_this_profession, Alois Hitler
Klara Hitler, people.person.nationality, Austrian Empire
Alois Hitler, people.deceased_person.place_of_death, Linz
Paula Hitler, people.person.parents, Klara Hitler
Alois Hitler, people.person.children, Angela Hitler
Klara Hitler, people.person.children, Ida Hitler
Alois Hitler, people.person.parents, Maria Schicklgruber
Klara Hitler, people.person.nationality, Austria-Hungary
Government Office or Title, type.type.expected_by, Office, position, or title
Alois Hitler, people.person.children, Alois Hitler, Jr.
Alois Hitler, people.person.spouse_s, m.0jsbnyj
Alois Hitler, people.person.nationality, Austrian Empire
Angela Hitler, people.person.parents, Alois Hitler
Adolf Hitler, people.person.parents, Alois Hitler
Government Office or Title, type.type.domain, Government
Government Office or Title, type.type.expected_by, Office, Position, or Title
Klara Hitler, people.person.parents, Johanna Hiedler
Government Office or Title, freebase.type_profile.strict_included_types, Topic
Klara Hitler, people.person.date_of_birth, 1860-08-12
Office, position, or title, type.property.expected_type, Government Office or Title
m.04hw7vv, people.place_lived.person, Alois Hitler
Government Office or Title, type.type.expected_by, Title of Chief Executive
Klara Hitler, people.person.spouse_s, m.0j4k37g
Government Office or Title, type.type.expected_by, Office
Alois Hitler, people.person.gender, Male
Klara Hitler, people.person.children, Adolf Hitler
Nazi Germany, government.governmental_jurisdiction.governing_officials, m.07jrjrl
Commander in Chief of Home Forces, common.topic.notable_types, Government Office or Title
Office, position, or title, owl#inverseOf, Office Holders
Ida Hitler, people.person.parents, Alois Hitler
Klara Hitler, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0082-5cfb
m.07jrjrl, government.government_position_held.jurisdiction_of_office, Nazi Germany
Edmund Hitler, people.person.parents, Klara Hitler
Adolf Hitler, people.person.parents, Alois Hitler
Topic, freebase.type_profile.published, Published
Paula Hitler, people.person.parents, Alois Hitler
Government Office or Title, type.type.properties, Jurisdiction
Alois Hitler, people.person.parents, Johann Georg Hiedler
Klara Hitler, people.person.children, Gustav Hitler
Johanna Hiedler, people.person.children, Klara Hitler
Alois Hitler, people.person.spouse_s, m.0j4k37g
Office, position, or title, type.property.reverse_property, Office Holders
Alois Hitler, people.person.religion, History of the term "Catholic"
m.07jrjrl, government.government_position_held.office_holder, Heinrich Himmler
Alois Hitler, people.person.children, Gustav Hitler
Alois Hitler, people.person.spouse_s, m.0j6fwgh
m.0jsbnyj, people.marriage.spouse, Alois Hitler
Adolf Hitler, government.political_appointer.appointees, m.07jrjrl
Government Office or Title, freebase.type_profile.strict_included_types, Abstract
Adolf Hitler, people.person.parents, Klara Hitler
Government Office or Title, type.type.properties, Office Holders
Alois Hitler, people.person.profession, Customs officer
Austrian Empire, location.location.people_born_here, Klara Hitler
Alois Hitler, people.person.date_of_birth, 1837-06-07
Government Office or Title, freebase.type_profile.kind, Definition
Johann Baptist Pölzl, people.person.children, Klara Hitler
Klara Hitler, people.person.children, Paula Hitler
Klara Hitler, people.family_member.family, Hitler family
Waldviertel, location.location.people_born_here, Alois Hitler
m.0j6fwgh, people.marriage.spouse, Alois Hitler
Klara Hitler, people.person.parents, Johann Baptist Pölzl
Klara Hitler, people.deceased_person.date_of_death, 1907-12-21
Adolf Hitler, people.person.parents, Klara Hitler
Government Office or Title, freebase.type_hints.included_types, Topic
Domestic worker, people.profession.people_with_this_profession, Klara Hitler
Otto Hitler, people.person.parents, Klara Hitler
Alois Hitler, base.schemastaging.context_name.official_name, Alois Hitler, Sr.
Breast cancer, people.cause_of_death.people, Klara Hitler
Commander in Chief of Home Forces, common.topic.notable_for, g.125h688zd
Alois Hitler, people.person.places_lived, m.04hw7vv
m.0tlphry, dataworld.gardening_hint.last_referenced_by, Klara Hitler
Alois Hitler, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0081-8c85
Gustav Hitler, people.person.parents, Alois Hitler
Ida Hitler, people.person.parents, Klara Hitler
Klara Hitler, people.person.profession, Domestic worker
Heinrich Himmler, government.politician.government_positions_held, m.07jrjrl
Government Office or Title, type.type.properties, Category
Hitler family, people.family.members, Alois Hitler
m.07jrjrl, government.political_appointer.appointees, Adolf Hitler
Alois Hitler, Jr., people.person.parents, Alois Hitler
Alois Hitler, people.person.nationality, Austria-Hungary
Alois Hitler, people.family_member.family, Hitler family
Edmund Hitler, people.person.parents, Alois Hitler
Klara Hitler, base.schemastaging.context_name.official_name, Klara Hitler
Alois Hitler, people.person.religion, Catholicism
Alois Hitler, people.person.place_of_birth, Waldviertel

Answer: Alois Hitler
Klara Hitler