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 are the spoken languages of the ethnic group that includes Two Kettles Indians? 
Knowledge Triplets: Lakota people, military.military_combatant.military_commanders, m.010h8rdh
Oglala Lakota, people.ethnicity.included_in_group, Sioux
m.0b78klm, military.military_combatant_group.combatants, Lakota people
Lakota people, military.military_combatant.military_conflicts, m.0hhyjgh
Ethnicity, type.property.master_property, People of this ethnicity
Oglala Lakota, common.topic.notable_types, Ethnicity
Sioux, military.military_combatant.belongs_to_combatant_group, Lakota people
Lakota people, people.ethnicity.includes_groups, Oglala Lakota
Plains Indians, common.topic.notable_types, Ethnicity
Ethnicity, type.type.properties, Included in group(s)
Ethnicity, freebase.type_profile.kind, Classification
m.010h8rnn, military.casualties.combatant, Lakota people
m.0b795mn, military.military_combatant_group.combatants, Lakota people
m.010h8r82, military.force_strength.combatant, Lakota people
Lakota people, people.ethnicity.people, Leonard Crow Dog
Lakota people, common.topic.image, Eddie Plenty Holes, a Sioux Indian photographed about 1899
Ethnicity, freebase.type_profile.published, Published
m.0b78lmt, military.military_combatant_group.combatants, Lakota people
Oglala Lakota, people.ethnicity.languages_spoken, Lakota Language
m.0b79bsy, military.military_combatant_group.combatants, Lakota people
Ethnicity, type.type.expected_by, Race
Ethnicity, type.property.expected_type, Ethnicity
m.0g5vgw8, military.military_combatant_group.combatants, Lakota people
Lakota people, people.ethnicity.includes_groups, Miniconjou
m.0b78pm7, military.military_combatant_group.combatants, Lakota people
Geographic distribution, type.property.schema, Ethnicity
Ethnicity, type.type.domain, People
Rosebud Indian Reservation, location.us_indian_reservation.tribes, Lakota people
Miniconjou, common.topic.notable_types, Ethnicity
Ethnicity, type.type.properties, People of this ethnicity
Rosebud Indian Reservation, location.location.people_born_here, Mary Brave Bird
Ethnicity, freebase.type_profile.strict_included_types, Non-Agent
Miniconjou, people.ethnicity.included_in_group, Lakota people
Ethnicity, type.type.properties, Population
m.0bgdsj_, military.military_command.military_combatant, Lakota people
Two Kettles, people.ethnicity.included_in_group, Lakota people
Ethnicity, freebase.type_hints.included_types, Topic
Lakota people, common.topic.notable_types, Ethnicity
Lakota people, military.military_combatant.military_conflicts, m.0b78zd0
Lakota people, military.military_combatant.military_conflicts, m.0g5vgw8
Ethnicity, type.type.expected_by, Includes group(s)
Lakota people, military.military_combatant.military_conflicts, m.0b78klg
Sioux, common.topic.notable_types, Ethnicity
Lakota people, military.military_combatant.military_conflicts, m.0b78jqb
Rosebud Indian Reservation, location.location.people_born_here, Leonard Crow Dog
Lakota people, military.military_combatant.military_conflicts, m.0b78ws_
Ethnicity, type.type.properties, Includes group(s)
Ethnicity, type.type.expected_by, Ethnicity
Miniconjou, people.ethnicity.included_in_group, Sioux
Sioux, people.ethnicity.includes_groups, Miniconjou
Lakota people, military.military_combatant.military_commanders, m.010h8r25
Ethnicity, type.type.properties, Geographic distribution
Ethnicity, type.type.expected_by, Applies to
Lakota people, people.ethnicity.included_in_group, Plains Indians
m.010h8r25, military.military_command.military_combatant, Lakota people
Hunkpapa, people.ethnicity.included_in_group, Lakota people
Two Kettles, common.topic.notable_for, g.125h3vc6j
Lakota people, people.ethnicity.languages_spoken, Lakota Language
Leonard Peltier, people.person.ethnicity, Lakota people
m.010h8rf_, military.military_command.military_combatant, Lakota people
Two Kettles, people.ethnicity.included_in_group, Lakota people
Lakota people, military.military_combatant.military_commanders, m.0bgdsj_
Lakota people, military.military_combatant.military_conflicts, m.0bd4zyf
m.0hhyjgh, military.military_combatant_group.combatants, Lakota people
Lakota people, people.ethnicity.people, Mary Brave Bird
Sans Arc, people.ethnicity.included_in_group, Lakota people
Ethnicity, type.type.properties, Languages spoken
Lakota people, military.military_combatant.military_conflicts, m.0b78vfj
Oglala Lakota, people.ethnicity.included_in_group, Lakota people
Lakota people, people.ethnicity.includes_groups, Two Kettles
Ethnicity, type.type.expected_by, Member of indigenous group
Lakota people, common.topic.article, m.0fk3l
Lakota people, military.military_combatant.military_conflicts, m.0b78klm
Lakota people, common.topic.image, Lakota portraits
Oglala Lakota, people.ethnicity.included_in_group, Plains Indians
Sioux, people.ethnicity.includes_groups, Sans Arc
Lakota people, people.ethnicity.includes_groups, Sihasapa
m.0b78klg, military.military_combatant_group.combatants, Lakota people
Mary Brave Bird, people.person.place_of_birth, Rosebud Indian Reservation
Ethnicity, freebase.type_profile.strict_included_types, Topic
Lakota people, people.ethnicity.includes_groups, Sans Arc
m.010h8rl3, military.casualties.combatant, Lakota people
m.0bd4zyf, military.military_combatant_group.combatants, Lakota people
Lakota people, people.ethnicity.languages_spoken, Lakota Language
Ethnicity, type.type.expected_by, Related ethnic groups
Sioux, people.ethnicity.includes_groups, Lakota people
Sihasapa, people.ethnicity.included_in_group, Lakota people
m.0b7939t, military.military_combatant_group.combatants, Lakota people
Sans Arc, common.topic.notable_types, Ethnicity
Geographic distribution, rdf-schema#domain, Ethnicity
Two Kettles, common.topic.notable_types, Ethnicity
Lakota people, military.military_combatant.includes_allies, Sioux
Lakota people, military.military_combatant.military_conflicts, m.0b788wp
Ethnicity, common.topic.article, m.03bqnc0
Lakota people, military.military_combatant.military_conflicts, m.0b78lmt
Plains Indians, people.ethnicity.includes_groups, Lakota people
Lakota people, people.ethnicity.included_in_group, Sioux
Topic, freebase.type_profile.published, Published
Sioux, people.ethnicity.languages_spoken, English Language
Sihasapa, common.topic.notable_types, Ethnicity
Lakota people, military.military_combatant.military_conflicts, m.0b7945l
Hunkpapa, common.topic.notable_types, Ethnicity
m.0b78ws_, military.military_combatant_group.combatants, Lakota people
m.0b78bh_, military.military_combatant_group.combatants, Lakota people
Leonard Crow Dog, people.person.ethnicity, Lakota people
m.0b799nm, military.military_combatant_group.combatants, Lakota people
m.010h8rdh, military.military_command.military_combatant, Lakota people
Plains Indians, people.ethnicity.includes_groups, Oglala Lakota
Ethnicity, base.descriptive_names.names.descriptive_name, m.011vfn5d
m.0b78jqb, military.military_combatant_group.combatants, Lakota people
Lakota people, military.military_combatant.military_conflicts, m.0b79bsy
Sioux, people.ethnicity.people, Mary Brave Bird
Sans Arc, people.ethnicity.included_in_group, Sioux
Mary Brave Bird, people.person.ethnicity, Sioux
Lakota people, people.american_indian_group.us_indian_reservations, Rosebud Indian Reservation
Ethnicity, freebase.type_profile.equivalent_topic, Ethnic group
Plains Indians, people.ethnicity.includes_groups, Hunkpapa
Lakota portraits, common.image.appears_in_topic_gallery, Lakota people
Lakota people, military.military_combatant.military_conflicts, m.0b799nm
m.0b6y43q, military.military_combatant_group.combatants, Lakota people
m.0b7945l, military.military_combatant_group.combatants, Lakota people
Hunkpapa, people.ethnicity.included_in_group, Plains Indians
Plains Indians, people.ethnicity.includes_groups, Sioux
Ethnicity, type.type.expected_by, Race/Ethnicity
Ethnicity, rdf-schema#range, Ethnicity
Lakota people, people.ethnicity.languages_spoken, English Language
m.0b78zd0, military.military_combatant_group.combatants, Lakota people
Lakota people, military.military_combatant.casualties, m.010h8rnn
Eddie Plenty Holes, a Sioux Indian photographed about 1899, common.image.appears_in_topic_gallery, Lakota people
Ethnicity, freebase.type_profile.strict_included_types, Abstract
Hunkpapa, people.ethnicity.included_in_group, Sioux
Lakota people, military.military_combatant.military_conflicts, m.0b6y43q
m.0b788wp, military.military_combatant_group.combatants, Lakota people
Lakota people, military.military_combatant.military_conflicts, m.0b7939t
Lakota people, military.military_combatant.force_deployments, m.010h8r82
Lakota people, people.ethnicity.languages_spoken, English Language
Lakota people, people.ethnicity.includes_groups, Hunkpapa
Leonard Crow Dog, people.person.place_of_birth, Rosebud Indian Reservation
Lakota people, military.military_combatant.military_conflicts, m.0b795mn
m.0b78vfj, military.military_combatant_group.combatants, Lakota people
Sioux, people.ethnicity.includes_groups, Oglala Lakota
Sioux, people.ethnicity.includes_groups, Hunkpapa
Two Kettles, common.topic.article, m.0g8nbz
Lakota people, military.military_combatant.casualties, m.010h8rl3
Ethnicity, type.type.expected_by, Included in group(s)
Lakota people, military.military_combatant.military_conflicts, m.0b78pm7
Ethnicity, type.type.expected_by, Ethnic population
Oglala Lakota, people.ethnicity.languages_spoken, English Language
Lakota people, common.topic.notable_for, g.125dz2w38
Lakota people, military.military_combatant.military_conflicts, m.0b78bh_
Sioux, people.ethnicity.included_in_group, Plains Indians
Mary Brave Bird, people.person.ethnicity, Lakota people
Lakota people, military.military_combatant.military_commanders, m.010h8rf_
Lakota people, people.ethnicity.people, Leonard Peltier

Answer: English Language
Lakota Language