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: The nation whose national anthem is Drzavna himna Bosne i Hercegovine uses which languages for communication? 
Knowledge Triplets: Croatian language, language.human_language.countries_spoken_in, Croatia
Slavic languages, language.language_family.languages, Serbian language
Bosnian language, language.human_language.countries_spoken_in, Serbia and Montenegro
Serbian language, language.human_language.countries_spoken_in, Serbia and Montenegro
Dušan Šestić, people.person.places_lived, m.03ptspf
Serbian language, language.human_language.writing_system, Serbian Cyrillic alphabet
Bosnian language, common.topic.article, m.01841z
Croatian language, language.human_language.countries_spoken_in, Austria
Topic, freebase.type_profile.published, Published
National Anthem, freebase.type_profile.published, Published
National Anthem, type.type.domain, Government
Croatia, location.country.official_language, Croatian language
Austria, location.country.languages_spoken, Serbian language
Croatian language, common.topic.article, m.0k0t4
Southern Europe, location.location.contains, Serbia and Montenegro
Austria, location.country.languages_spoken, Croatian language
Indo-European languages, language.language_family.sub_families, Slavic languages
Serbia, location.country.official_language, Serbian language
Državna himna Bosne i Hercegovine, government.national_anthem.national_anthem_of, m.0d7q6mx
Serbo croatian languages2006, common.image.appears_in_topic_gallery, Croatian language
Serbian language, language.human_language.countries_spoken_in, Bosnia and Herzegovina
Slavic languages, language.language_family.languages, Chakavian dialect
Serbian, base.rosetta.local_name.locale, Republic of Macedonia
Gaj's Latin alphabet, language.language_writing_system.languages, Serbian language
Composition, freebase.type_profile.kind, Definition
Croatian language, base.ontologies.ontology_instance.equivalent_instances, m.09kmm9_
Dušan Šestić, music.composer.compositions, Državna himna Bosne i Hercegovine
Serbian language, base.rosetta.languoid.parent, Western South Group
Serbian language, language.human_language.language_family, Slavic languages
Composition, freebase.type_hints.included_types, Topic
Bosnian language, common.topic.notable_types, Human Language
Croatian language, language.human_language.main_country, Croatia
Montenegro, location.country.languages_spoken, Croatian language
Bosnia and Herzegovina, location.country.official_language, Bosnian language
National Anthem, type.type.properties, National anthem of
National anthem, freebase.equivalent_topic.equivalent_type, National Anthem
Czech Republic, location.country.languages_spoken, Croatian language
Republic of Macedonia, location.country.languages_spoken, Serbian language
Bosnian language, common.topic.image, Uskufi's Bosnian dictionary
Austria, location.country.languages_spoken, Bosnian language
Dušan Šestić, common.topic.notable_for, g.1257_pshc
National Anthem, freebase.type_profile.strict_included_types, Composition
Serbian language, common.topic.image, The blue represents where the Serbian is spoken in Serbia and surrounding countries
Bosnian language, language.human_language.countries_spoken_in, Montenegro
Cyrillic script, language.language_writing_system.child_writing_systems, Serbian Cyrillic alphabet
Bosnian language, language.human_language.writing_system, Cyrillic script
Croatian language, language.human_language.language_family, Indo-European languages
Serbia and Montenegro, location.country.official_language, Serbian language
Državna himna Bosne i Hercegovine, common.topic.notable_for, g.1255whdts
National Anthem, freebase.type_hints.included_types, Topic
Croatian language, base.rosetta.languoid.parent, Western South Group
Državna himna Bosne i Hercegovine, music.composition.language, Croatian language
Southern Europe, location.location.contains, Republic of Kosovo
Bosnian language, language.human_language.region, Southern Europe
Croatian language, common.topic.notable_for, g.1259jwhbb
South Slavic languages, language.language_family.member_of_language_families, Slavic languages
Cyrillic script, language.language_writing_system.languages, Bosnian language
Državna himna Bosne i Hercegovine, music.composition.language, Serbian language
Bosnian language, language.human_language.countries_spoken_in, Republic of Macedonia
AlphabetiSerborum 1841, common.image.appears_in_topic_gallery, Serbian language
Croatia, location.country.languages_spoken, Croatian language
Banja Luka, location.location.containedby, Bosnia and Herzegovina
Serbian language, common.topic.notable_types, Human Language
National Anthem, freebase.type_profile.equivalent_topic, National anthem
Chakavian dialect, language.language_dialect.language, Croatian language
Bosnian language, language.human_language.countries_spoken_in, Austria
Cyrillic script, language.language_writing_system.child_writing_systems, Bosnian Cyrillic
Composer, freebase.type_hints.included_types, Topic
Uskufi's Bosnian dictionary, common.image.appears_in_topic_gallery, Bosnian language
Serbian language, language.human_language.main_country, Serbia
m.0yqrt3s, education.education.major_field_of_study, Croatian language
Serbian language, language.human_language.language_family, Indo-European languages
Slavic languages, language.language_family.sub_families, South Slavic languages
National Anthem, freebase.type_profile.kind, Definition
Državna himna Bosne i Hercegovine, music.composition.lyricist, Dušan Šestić
Croatian language, language.human_language.writing_system, Bosnian Cyrillic
Serbian language, language.human_language.writing_system, Gaj's Latin alphabet
Composer, freebase.type_profile.published, Published
Composer, freebase.type_profile.strict_included_types, Topic
Anthem, type.property.expected_type, National Anthem
Dušan Šestić, music.lyricist.lyrics_written, Državna himna Bosne i Hercegovine
Serbian language, language.human_language.countries_spoken_in, Montenegro
Composition, freebase.type_profile.published, Published
Serbia and Montenegro, location.country.languages_spoken, Bosnian language
Serbian language, language.human_language.writing_system, Latin alphabet
National Anthem, common.topic.article, m.03nbgmy
Državna himna Bosne i Hercegovine, music.composition.language, Serbian language
Državna himna Bosne i Hercegovine, common.topic.notable_types, National Anthem
Croatian language, language.human_language.dialects, Chakavian dialect
Western South Group, base.rosetta.languoid.child, Serbian language
Bosnian language, language.human_language.writing_system, Latin alphabet
Slavic languages, language.language_family.languages, Bosnian language
Dušan Šestić, people.person.nationality, Bosnia and Herzegovina
Human Language, freebase.type_hints.included_types, Topic
Serbian language, base.schemastaging.context_name.pronunciation, g.125_mgh1j
Serbian language, language.human_language.countries_spoken_in, Republic of Macedonia
Serbian language, language.human_language.language_family, South Slavic languages
Croatian language, common.topic.image, Serbo croatian languages2006
Serbian language, language.human_language.countries_spoken_in, Austria
Slavic languages, language.language_family.member_of_language_families, Indo-European languages
Bosnia and Herzegovina, location.country.languages_spoken, Serbian language
Serbian language, language.human_language.writing_system, Cyrillic script
Republic of Kosovo, location.location.containedby, Southern Europe
DemoBIH2006aa, common.image.appears_in_topic_gallery, Bosnian language
Serbia and Montenegro, location.country.languages_spoken, Serbian language
Cyrillic script, language.language_writing_system.languages, Serbian language
South Slavic languages, language.language_family.languages, Chakavian dialect
Croatian language, common.topic.image, Razvod
Anthem, type.property.master_property, National anthem of
Croatian language, language.human_language.countries_spoken_in, Montenegro
m.09kmm9_, base.ontologies.ontology_instance_mapping.freebase_topic, Croatian language
Serbian language, language.human_language.countries_spoken_in, Croatia
Republic of Kosovo, location.country.official_language, Serbian language
Bosnian language, language.human_language.language_family, Slavic languages
Serbian language, language.human_language.countries_spoken_in, Czech Republic
Bosnian, base.rosetta.local_name.locale, Bosnia and Herzegovina
Bosnia and Herzegovina, location.country.official_language, Serbian language
Serbian, base.rosetta.local_name.locale, Serbia
Anthem, rdf-schema#range, National Anthem
Bosnian language, common.topic.notable_for, g.125bn7_ly
Western South Group, base.rosetta.languoid.child, Croatian language
Chakavian dialect, language.human_language.main_country, Croatia
Dušan Šestić, common.topic.notable_types, Composer
Human Language, freebase.type_profile.kind, Definition
Croatian language, language.human_language.language_family, Slavic languages
Dušan Šestić, people.person.gender, Male
Dušan Šestić, common.topic.article, m.02r2x05
Državna himna Bosne i Hercegovine, common.topic.article, m.01l884
Montenegro, location.country.languages_spoken, Serbian language
Republic of Macedonia, location.country.languages_spoken, Bosnian language
South Slavic languages, language.language_family.languages, Serbian language
Serbian Cyrillic alphabet, language.language_writing_system.parent_writing_systems, Cyrillic script
Chakavian dialect, language.human_language.language_family, Slavic languages
m.03ptspf, people.place_lived.location, Banja Luka
Bosnian language, language.human_language.writing_system, Gaj's Latin alphabet
Bosnian language, language.human_language.main_country, Bosnia and Herzegovina
South Slavic languages, language.language_family.languages, Bosnian language
Bosnian language, language.human_language.main_country, Montenegro
Gaj's Latin alphabet, language.language_writing_system.languages, Croatian language
Human Language, freebase.type_profile.strict_included_types, Topic
Croatian language, base.rosetta.languoid.local_name, Croatian
Human Language, freebase.type_profile.published, Published
Croatian language, common.topic.notable_types, Human Language
Bosnian language, language.human_language.language_family, South Slavic languages
Serbian, base.rosetta.local_name.locale, Bosnia and Herzegovina
Chakavian dialect, language.human_language.language_family, South Slavic languages
Latin alphabet, language.language_writing_system.child_writing_systems, Gaj's Latin alphabet
Gaj's Latin alphabet, language.language_writing_system.parent_writing_systems, Latin alphabet
Chakavian dialect, language.human_language.language_family, Indo-European languages
m.03ptspf, people.place_lived.person, Dušan Šestić
Serbian language, base.rosetta.languoid.local_name, Serbian
Serbian language, common.topic.article, m.0k0sn
Serbian, base.rosetta.local_name.languoid, Serbian language
Serbian language, base.rosetta.languoid.languoid_class, Language
Serbian language, common.topic.image, AlphabetiSerborum 1841
Bosnian language, language.human_language.countries_spoken_in, Republic of Kosovo
Croatian language, language.human_language.countries_spoken_in, Czech Republic
Bosnian language, common.topic.image, m.02c2jp2
Serbian Cyrillic alphabet, language.language_writing_system.languages, Serbian language
National Anthem, freebase.type_hints.included_types, Composition
Indo-European languages, language.language_family.sub_families, South Slavic languages
Serbian language, common.topic.notable_for, g.125cc43dx
Bosnian language, base.rosetta.languoid.local_name, Bosnian
Bosnian language, language.human_language.writing_system, Bosnian Cyrillic
Croatian language, common.topic.image, Kasic
Serbian language, common.topic.image, Map of Serbian language - official or recognized
Czech Republic, location.country.languages_spoken, Serbian language
Bosnian, base.rosetta.local_name.languoid, Bosnian language
Croatian language, base.schemastaging.context_name.pronunciation, g.125_n49sh
Croatian language, language.human_language.writing_system, Gaj's Latin alphabet
m.0d7q6mx, government.national_anthem_of_a_country.anthem, Državna himna Bosne i Hercegovine
Državna himna Bosne i Hercegovine, music.composition.language, Bosnian language
Bosnian Cyrillic, language.language_writing_system.languages, Bosnian language
Montenegro, location.country.languages_spoken, Bosnian language
Bosnian Cyrillic, language.language_writing_system.parent_writing_systems, Cyrillic script
South Slavic languages, language.language_family.languages, Croatian language
m.0d7q6mx, government.national_anthem_of_a_country.country, Bosnia and Herzegovina
Croatia, location.country.languages_spoken, Serbian language
Gaj's Latin alphabet, language.language_writing_system.languages, Bosnian language
Bosnia and Herzegovina, location.country.national_anthem, m.0d7q6mx
Bosnia and Herzegovina, location.country.official_language, Croatian language
Composition, freebase.type_profile.strict_included_types, Topic
Bosnian language, base.rosetta.languoid.parent, Western South Group
Bosnian Cyrillic, language.language_writing_system.languages, Croatian language
m.02c2jp2, common.image.appears_in_topic_gallery, Bosnian language
Western South Group, base.rosetta.languoid.child, Bosnian language
Croatian language, language.human_language.language_family, South Slavic languages
Republic of Kosovo, location.country.languages_spoken, Bosnian language
Dušan Šestić, music.artist.origin, Banja Luka
Bosnian language, common.topic.image, DemoBIH2006aa
Map of Serbian language - official or recognized, common.image.appears_in_topic_gallery, Serbian language
National Anthem, freebase.type_profile.strict_included_types, Topic
The blue represents where the Serbian is spoken in Serbia and surrounding countries, common.image.appears_in_topic_gallery, Serbian language
Bosnian language, language.human_language.language_family, Indo-European languages
Croatian language, base.rosetta.languoid.languoid_class, Language
Bosnian language, base.rosetta.languoid.languoid_class, Language
National Anthem, type.type.expected_by, Anthem
Bosnian language, base.schemastaging.context_name.pronunciation, m.01314lwc
Croatian language, language.human_language.dialects, Shtokavian dialect
Slavic languages, language.language_family.languages, Croatian language
Serbia and Montenegro, location.location.containedby, Southern Europe
South Slavic languages, language.language_family.member_of_language_families, Indo-European languages
Državna himna Bosne i Hercegovine, music.composition.composer, Dušan Šestić
Croatian language, education.field_of_study.students_majoring, m.0yqrt3s

Answer: Serbo-Croatian Language
Serbian language