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 language is spoken in the country that has the national anthem "Afghan National Anthem"? 
Knowledge Triplets: Pashto language, language.human_language.writing_system, Latin alphabet
Pashto language, language.human_language.dialects, Wazirwola dialect
Wazirwola dialect, language.human_language.language_family, Indo-European languages
Pashto language, language.human_language.main_country, Pakistan
Anthem, type.property.expected_type, National Anthem
Moderniranianlanguagesmap, common.image.appears_in_topic_gallery, Pashto language
National Anthem, freebase.type_hints.included_types, Topic
Human Language, freebase.type_profile.published, Published
Composition, freebase.type_profile.strict_included_types, Topic
Afghanistan, location.country.languages_spoken, Pashto language
National Anthem, freebase.type_profile.strict_included_types, Topic
Pashto language, base.rosetta.languoid.languoid_class, Language
Pashto language, language.human_language.writing_system, Persian alphabet
Anthem, type.property.master_property, National anthem of
Pashto language, common.topic.image, Moderniranianlanguagesmap24
Composition, freebase.type_profile.kind, Definition
Indo-European languages, language.language_family.sub_families, Iranian languages
Pashto language, common.topic.notable_for, g.1256y7rw4
Anthem, rdf-schema#range, National Anthem
Indo-Iranian languages, language.language_family.sub_families, Iranian languages
Wazirwola dialect, language.language_dialect.language, Pashto language
National Anthem, freebase.type_profile.equivalent_topic, National anthem
Pashto language, language.human_language.language_family, Indo-European languages
Indo-European languages, language.language_family.sub_families, Indo-Iranian languages
Iranian languages, language.language_family.member_of_language_families, Indo-Iranian languages
Iranian languages, language.language_family.languages, Pashto language
Persian alphabet, language.language_writing_system.parent_writing_systems, Persian alphabet
Afghan National Anthem, common.topic.notable_types, National Anthem
Pashto language, language.human_language.writing_system, Arabic alphabet
Pashto language, common.topic.notable_types, Human Language
Iranian languages, language.language_family.languages, Wanetsi
Pashto language, language.human_language.countries_spoken_in, Afghanistan
Afghan National Anthem, government.national_anthem.national_anthem_of, m.0h_1ft4
Human Language, freebase.type_hints.included_types, Topic
National Anthem, freebase.type_hints.included_types, Composition
Person, freebase.type_profile.strict_included_types, Topic
Wazirwola dialect, language.human_language.language_family, Iranian languages
Iran, location.country.languages_spoken, Pashto language
Pashto language, common.topic.image, Iranian Languages New Map8
Arabic alphabet, language.language_writing_system.languages, Pashto language
Iranian languages, language.language_family.member_of_language_families, Indo-European languages
Persian alphabet, language.language_writing_system.child_writing_systems, Persian alphabet
Abdul Bari Jahani, common.topic.notable_for, g.1yp3d718c
Human Language, freebase.type_profile.strict_included_types, Topic
Pashto language, language.human_language.language_family, Iranian languages
Composition, freebase.type_hints.included_types, Topic
Pashto language, language.human_language.language_family, Indo-Iranian languages
Pashto language, language.human_language.dialects, Wanetsi
National Anthem, freebase.type_profile.strict_included_types, Composition
Wanetsi, language.human_language.language_family, Iranian languages
Pashto language, language.human_language.writing_system, Pashto alphabet
Iranian languages, language.language_family.languages, Wazirwola dialect
Afghanistan, location.country.national_anthem, m.0h_1ft4
Afghan National Anthem, common.topic.notable_for, g.1259fbz5y
Wanetsi, language.human_language.language_family, Indo-Iranian languages
National Anthem, common.topic.article, m.03nbgmy
Pashto language, common.topic.image, Moderniranianlanguagesmap
Wanetsi, language.human_language.language_family, Indo-European languages
Topic, freebase.type_profile.published, Published
Wanetsi, base.rosetta.languoid.languoid_class, Language
Persian alphabet, language.language_writing_system.parent_writing_systems, Arabic alphabet
Composition, freebase.type_profile.published, Published
National Anthem, type.type.domain, Government
National Anthem, freebase.type_profile.published, Published
Abdul Bari Jahani, music.lyricist.lyrics_written, Afghan National Anthem
Human Language, freebase.type_profile.kind, Definition
Wanetsi, language.human_language.main_country, Pakistan
Indo-Iranian languages, language.language_family.member_of_language_families, Indo-European languages
Afghan National Anthem, common.topic.article, m.02r0hlb
Arabic alphabet, language.language_writing_system.child_writing_systems, Persian alphabet
Pashto language, language.human_language.countries_spoken_in, Iran
Afghan National Anthem, music.composition.language, Pashto language
m.0h_1ft4, government.national_anthem_of_a_country.country, Afghanistan
Person, freebase.type_hints.included_types, Topic
Pakistan, location.country.languages_spoken, Pashto language
Wanetsi, common.topic.notable_types, Human Language
Pashto language, base.schemastaging.context_name.pronunciation, g.125_m606f
Afghan National Anthem, music.composition.language, Pashto language
Wanetsi, language.language_dialect.language, Pashto language
Afghanistan, location.country.official_language, Pashto language
Wazirwola dialect, common.topic.notable_types, Human Language
Abdul Bari Jahani, common.topic.notable_types, Person
Person, freebase.type_profile.published, Published
National Anthem, freebase.type_profile.kind, Definition
Wazirwola dialect, language.human_language.language_family, Indo-Iranian languages
National Anthem, type.type.expected_by, Anthem
Pashto language, common.topic.article, m.0swm6
Afghan National Anthem, music.composition.lyricist, Abdul Bari Jahani
m.0h_1ft4, government.national_anthem_of_a_country.anthem, Afghan National Anthem
National Anthem, type.type.properties, National anthem of
Persian alphabet, language.language_writing_system.languages, Pashto language
Pashto language, language.human_language.countries_spoken_in, Pakistan
National anthem, freebase.equivalent_topic.equivalent_type, National Anthem

Answer: Farsi, Eastern Language
Pashto language