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: In the place that has an official symbol of Aquilegia Caerulea, what is the state flag called? 
Knowledge Triplets: Species, biology.organism_classification_rank.lower_rank, Subspecies
Species, base.skosbase.vocabulary_equivalent_topic.equivalent_concept, Species
Species, common.topic.webpage, m.09wy21l
Colorado, government.governmental_jurisdiction.official_symbols, m.0hz8x9r
m.0jspjkw, symbols.flag_use.from_date, 1911-12-04
m.09yt1nm, common.webpage.topic, Species
Genus, biology.organism_classification_rank.lower_rank, Superspecies
Species, biology.organism_classification_rank.lower_rank, Morph
Aquilegia caerulea, common.topic.image, Aquilegia caerulea
Aquilegia caerulea, common.image.appears_in_topic_gallery, Aquilegia caerulea
State flower, location.offical_symbol_variety.symbols_of_this_kind, m.0hz8x9r
Aquilegia, common.topic.image, Aquilegia flavescens
Aquilegia caerulea, common.image.size, m.03tdjyw
Species, biology.organism_classification_rank.higher_rank, Subseries
Official symbol, type.type.domain, Location
Genus, biology.organism_classification_rank.lower_rank, Species
Variety, common.topic.notable_types, Organism Classification Rank
Official symbol, type.type.properties, Official symbol of
Columbine flower, common.image.size, m.029s2dk
Species, biology.organism_classification_rank.lower_rank, Breed
Aquilegia caerulea, common.topic.image, Flowers March 2008-13
Aquilegia, biology.organism_classification.rank, Genus
Aquilegia, biology.organism_classification.higher_classification, Ranunculaceae
Official symbol, freebase.type_hints.included_types, Topic
m.09xl19c, common.webpage.topic, Species
Organism Classification, freebase.type_profile.strict_included_types, Topic
Aquilegia caerulea, common.topic.notable_for, g.1255zddl9
m.0hz8x9r, location.location_symbol_relationship.administrative_division, Colorado
Aquilegia caerulea, biology.organism_classification.higher_classification, Aquilegia
Colorado, symbols.flag_use.flag_user, m.0jspjkw
m.09wh2c5, common.webpage.topic, Species
m.0hz8x9r, location.location_symbol_relationship.symbol, Aquilegia caerulea
Breed, biology.organism_classification_rank.higher_rank, Species
Organism Classification, freebase.type_hints.included_types, Topic
Official symbol, freebase.type_profile.strict_included_types, Topic
Columbine flower, common.image.appears_in_topic_gallery, Aquilegia saximontana
Aquilegia, common.topic.notable_for, g.1257bn6qn
Species, biology.organism_classification_rank.higher_rank, Section
Species, base.schemastaging.context_name.pronunciation, g.125_m6dwp
m.09wy21l, common.webpage.topic, Species
Species, biology.organism_classification_rank.higher_rank, Superspecies
Species, common.topic.webpage, m.09yt1nm
Subspecies, biology.organism_classification_rank.lower_rank, Distinct population segment
Official symbol, common.topic.article, m.046280v
Species, common.topic.webpage, m.09wh2c5
Species, biology.organism_classification_rank.higher_rank, Subgenus
m.0hz8x9r, freebase.valuenotation.has_no_value, Date revoked
Aquilegia, common.topic.notable_types, Organism Classification
Species, biology.organism_classification_rank.lower_rank, Variety
Genus, biology.organism_classification_rank.lower_rank, Hybrid
Aquilegia caerulea, common.topic.image, Columbine flower
m.0hz8x9r, location.location_symbol_relationship.Kind_of_symbol, State flower
Aquilegia, common.topic.image, Aquilegia sibirica fruit (left), flower (right) and leaves (bottom)
Species, common.topic.article, m.06zfb
Aquilegia caerulea, biology.organism_classification.rank, Species
m.0hz8x9r, location.location_symbol_relationship.administrative_division, Colorado
Variety, biology.organism_classification_rank.higher_rank, Species
Species, common.topic.webpage, m.09ypv_n
Subspecies, biology.organism_classification_rank.lower_rank, Variety
Aquilegia caerulea, common.topic.article, m.069d4l
Species, biology.organism_classification_rank.higher_rank, Series
m.0jspjkw, symbols.flag_use.flag, Flag of Colorado
Genus, biology.organism_classification_rank.lower_rank, Subgenus
Species, common.topic.notable_for, g.1256p9j77
Species, common.topic.webpage, m.09xl19c
Aquilegia caerulea, common.topic.notable_types, Official symbol
Breed, biology.organism_classification_rank.higher_rank, Subspecies
m.0jspjkw, symbols.flag_use.flag, Flag of Colorado
Aquilegia, symbols.name_source.namesakes, 1063 Aquilegia
Aquilegia caerulea, location.symbol_of_administrative_division.official_symbol_of, m.0hz8x9r
Official symbol, type.type.expected_by, Symbol
Aquilegia, common.topic.image, Wald-Akelei
Columbine flower, common.image.appears_in_topic_gallery, Aquilegia caerulea
Species, biology.organism_classification_rank.higher_rank, Genus
Species, biology.organism_classification_rank.lower_rank, Hybrid
Aquilegia, common.topic.article, m.01zyp
Species, common.topic.notable_types, Organism Classification Rank
Subspecies, biology.organism_classification_rank.lower_rank, Breed
Official symbol, freebase.type_profile.kind, Role
Flowers March 2008-13, common.image.size, m.0bt_13p
Colorado, symbols.flag_referent.flag, m.0jspjkw
Breed, common.topic.notable_types, Organism Classification Rank
Subspecies, biology.organism_classification_rank.higher_rank, Species
m.09ypv_n, common.webpage.topic, Species
Genus, common.topic.notable_types, Organism Classification Rank
Variety, biology.organism_classification_rank.higher_rank, Subspecies
Aquilegia caerulea, location.symbol_of_administrative_division.official_symbol_of, m.0hz8x9r
Flowers March 2008-13, common.image.appears_in_topic_gallery, Aquilegia caerulea
Subspecies, common.topic.notable_types, Organism Classification Rank
Species, biology.organism_classification_rank.higher_rank, Subsection
Flag of Colorado, symbols.flag.used_by, m.0jspjkw
Aquilegia, base.schemastaging.context_name.pronunciation, g.125_mmch3
Species, biology.organism_classification_rank.lower_rank, Distinct population segment
m.0jspjkw, symbols.flag_use.flag_user, Colorado

Answer: Flag of Colorado