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: Which geographic region is where the Western Roman Empire was located and which contains the city/town of Lyon? 
Knowledge Triplets: Lumière University Lyon 2, location.location.containedby, Europe
Lyon, location.location.events, 2009 Lyon Festival du Cinéma Grec Contemporain
La mère Brazier, location.location.containedby, Lyon
Urban Community of Lyon, location.location.geolocation, m.0y87qy3
Place Bellecour, travel.tourist_attraction.near_travel_destination, Lyon
Bibliothèque municipale de Lyon, location.location.containedby, Lyon
Lyon, base.aareas.schema.administrative_area.administrative_area_type, City/Town/Village
Lyon, location.location.contains, La Martiniere Lyon
2013 Festival du Cinéma Chinois en France, time.event.locations, Lyon
Metropolis of Lyon, location.location.contains, g.1yqccnhc3
Lyon, location.location.events, Battle of Lugdunum
m.0jvvm0k, location.administrative_division_capital_relationship.capital, Lyon
Urban Community of Lyon, common.topic.notable_types, Location
Gare de Lyon-Perrache, location.location.time_zones, Central European Time Zone
Lyon, location.location.contains, Stade de Gerland
Western Roman Empire, location.location.containedby, North Africa
acti, organization.organization.geographic_scope, Lyon
Lyon, location.location.contains, g.120m0pb6
Lyon, location.location.events, UEFA Euro 2016
Catholic University of Lyon, location.location.containedby, Europe
Lyon, location.location.contains, Maison de la danse
Gare de Lyon-Perrache, location.location.containedby, Rhône
Lyon, travel.travel_destination.tourist_attractions, Basilica of Saint-Martin d'Ainay
m.09x6ys3, common.webpage.topic, Lyon
UEFA Euro 2016, time.event.locations, Lyon
Lyon, location.location.contains, Institut national des sciences appliquées de Lyon
ESDES, location.location.containedby, Lyon
Lyon OU, common.topic.article, m.0gzs_g
Lyon, base.ontologies.ontology_instance.equivalent_instances, m.09klx12
m.04dx3g7, olympics.olympic_city_bid.bidding_city, Lyon
m.0vbcxt5, location.location.containedby, 6th arrondissement of Lyon
Siege of Lyon, common.topic.image, Seige of lyon
The Western Roman Empire in 395, common.image.appears_in_topic_gallery, Western Roman Empire
Lyon, location.capital_of_administrative_division.capital_of, m.0jvvm0k
University of Lyon, common.topic.article, m.03566m
m.0cvnvrl, location.mailing_address.citytown, Lyon
Siege of Lyon, time.event.locations, Lyon
Lyon, location.location.events, 2014 Grand Lyon Film Festival
Bumper France, location.location.containedby, Lyon
Lyon, location.location.contains, g.12dpx4yyj
m.05n5r_4, location.mailing_address.citytown, Lyon
Place Bellecour, common.topic.image, Statue of Louis XIV in Lyon - DSC05574
Lyon, common.topic.image, Lyon vue depuis fourviere
Espace Gerson Café Théâtre, location.location.containedby, Lyon
Lyon, sports.sports_team_location.teams, Lyon OU
Lyon, location.location.contains, A Thou Bout d'Chant
m.0hnjnq3, location.mailing_address.citytown, Lyon
Claude Bernard University Lyon 1, location.location.geolocation, m.0wmxf9t
acti, organization.organization.locations, Lyon
IAE Lyon, University of Lyon School of Management, location.location.containedby, France
Lyon, location.statistical_region.population, g.11btt52ylf
Western Roman Empire, location.location.contains, Western Europe
École supérieure de chimie physique électronique de Lyon, location.location.containedby, France
Western Europe, location.location.contains, Western Roman Empire
m.012vs298, location.mailing_address.citytown, Lyon
Jardin botanique de Lyon, travel.tourist_attraction.near_travel_destination, Lyon
Lyon, location.statistical_region.population, g.11b7tdz1mt
IAE Lyon, University of Lyon School of Management, location.location.containedby, Lyon
ASVEL Basket, sports.sports_team.location, Lyon
2011 Hallucinations Collectives, time.event.locations, Lyon
Lyon, olympics.olympic_bidding_city.olympics_bid_on, m.04dx3g7
Gare de Lyon-Part-Dieu, common.topic.article, m.025zsq2
Second French Empire, location.location.containedby, Western Europe
6th arrondissement of Lyon, location.location.contains, m.0vbcxt5
Grande mosquée de Lyon, location.location.containedby, Presqu'île
Lyon, location.location.events, 2014 Hallucinations Collectives
2007 Bocuse d'Or, time.event.locations, Lyon
Lyon, location.location.contains, Gare de Lyon-Part-Dieu
Western Roman Empire, common.topic.image, Location of Western Roman Empire
m.040md_t, location.mailing_address.citytown, Lyon
University of Lyon, location.location.geolocation, m.0wmgrtl
Lyon, location.location.events, 1979 Women's European Volleyball Championship
Lyon, location.location.contains, Bibliothèque municipale de Lyon
Lyon, location.location.contains, Tour Incity
Catholic University of Lyon, location.location.containedby, Lyon
Lyon, travel.travel_destination.tourist_attractions, Vieux Lyon
m.046cv2k, location.adjoining_relationship.adjoins, Lyon
Hôtel-Dieu de Lyon, location.location.geolocation, m.0wmjb0m
Gare de Lyon-Part-Dieu, common.topic.notable_for, g.125ghc7wg
Ecole de Commerce Européenne, Lyon, common.topic.notable_for, g.125bykz0b
Lyon, location.location.contains, Palais des Sports de Gerland
Location of Western Roman Empire, common.image.appears_in_topic_gallery, World language
Lyon, location.location.contains, Palais des congrès de Lyon
Basilica of Notre-Dame de Fourvière, travel.tourist_attraction.near_travel_destination, Lyon
Lyon, location.location.events, Siege of Lyon
Institut national des sciences appliquées de Lyon, location.location.containedby, France
m.0jvfp8d, location.mailing_address.citytown, Lyon
Lyon, location.location.contains, Ecole de Commerce Européenne, Lyon
m.03l80qn, common.webpage.topic, Institut d'études politiques de Lyon
Lyon, location.location.contains, m.0vbcxt5
2014 Hallucinations Collectives, time.event.locations, Lyon
Lyon, sports.sports_team_location.teams, ASVEL Basket
Bumper France, organization.organization.place_founded, Lyon
Lyon, location.location.contains, University of Lyon
2004 Lyon Asiexpo Film Festival, time.event.locations, Lyon
Lyon, location.location.contains, Cemetery of Loyasse
Gare de Lyon-Perrache, location.location.geolocation, m.0clvcz_
Jean Moulin University Lyon 3, location.location.containedby, Europe
Bumper France, location.location.contains, Western Europe
Lyon, location.location.contains, Tour Eva
2003 Bocuse d'Or, time.event.locations, Lyon
Urban Community of Lyon, common.topic.article, m.05bk41
Lyon, travel.travel_destination.how_to_get_here, m.0kchb4t
2005 Bocuse d'Or, time.event.locations, Lyon
Western Roman Empire, common.topic.image, The Western Roman Empire in 395
Lyon, travel.travel_destination.tourist_attractions, Jardin botanique de Lyon
Museum of Fine Arts of Lyon, common.topic.article, m.04zyb7h
2014 Festival du Cinéma Chinois en France, time.event.locations, Lyon
Catholic University of Lyon, location.location.containedby, France
Lyon, travel.travel_destination.local_transportation, Transports en commun lyonnais
Lyon, location.location.events, 2011 Grand Lyon Film Festival
Bourse du Travail - Salle Albert Thomas, location.location.containedby, Lyon
Sonic (Le), location.location.containedby, Lyon
Institut national des sciences appliquées de Lyon, location.location.containedby, Villeurbanne
m.0vbcxt5, location.mailing_address.citytown, Lyon
Lyon, location.location.nearby_airports, Lyon–Bron Airport
Ecole de Commerce Européenne, Lyon, location.location.containedby, Lyon
Lyon, location.location.contains, Basilica of Notre-Dame de Fourvière
Museum of Fine Arts of Lyon, travel.tourist_attraction.near_travel_destination, Lyon
m.0h77hbs, location.mailing_address.citytown, Lyon
The Western Roman Empire in 395, common.image.size, m.02cxz9k
Western Roman Empire, common.image.appears_in_topic_gallery, Western Roman Empire
Lyon, travel.travel_destination.tourist_attractions, Fourvière
Gare de Lyon-Perrache, common.topic.image, Lyon-gare de Perrache
Lumière University Lyon 2, location.location.containedby, Lyon
Lyon, location.location.contains, Catholic University of Lyon
University of Lyon, location.location.containedby, Europe
m.0dl9vl2, location.mailing_address.citytown, Lyon
Lyon, location.location.events, 2009 Grand Lyon Film Festival
Claude Bernard University Lyon 1, location.location.containedby, France
Grande mosquée de Lyon, common.topic.article, m.07k53jp
2009 Lyon Festival du Cinéma Grec Contemporain, time.event.locations, Lyon
Rhône-Alpes, base.aareas.schema.administrative_area.capital, Lyon
Le Marché Gare, location.location.containedby, Lyon
Lyon–Saint-Exupéry Airport, aviation.airport.focus_city_for, Régional Compagnie Aérienne Européenne
Lyon, location.location.containedby, Urban Community of Lyon
Grande synagogue de Lyon, location.location.geolocation, m.0wmq778
Lyon Cathedral, location.location.geolocation, m.02_tmrb
Metropolis of Lyon, location.location.contains, g.11b6df2rpc
Ecole de Commerce Européenne, Lyon, location.location.containedby, Rhône-Alpes
Lyon, travel.travel_destination.tourist_attractions, Lyon Cathedral
Lyon, location.location.events, 2007 Lyon Asiexpo Film Festival
2012 Festival du Cinéma Chinois en France, time.event.locations, Lyon
Rhône, base.aareas.schema.administrative_area.capital, Lyon
Vieux Lyon, location.location.containedby, Rhône
Metropolis of Lyon, location.location.geolocation, m.012vq63x
Museum of Fine Arts of Lyon, common.topic.notable_for, g.12565kvhl
Lyon, location.location.events, g.15dq9b_g
Lyon, travel.travel_destination.tourist_attractions, Hôtel-Dieu de Lyon
Lyon, location.location.events, 2008 Lyon Festival du Cinéma Grec Contemporain
Tony Garnier, people.person.place_of_birth, Lyon
Western Roman Empire, location.country.capital, Ravenna
Lyon, location.statistical_region.population, g.1jmcbjxx4
Bibliothèque municipale de Lyon, common.topic.notable_for, g.1yl446grm
Lyon, travel.travel_destination.tourist_attractions, La Croix-Rousse
2008 Lyon Festival du Cinéma Grec Contemporain, time.event.locations, Lyon
La Marquise, location.location.containedby, Lyon
Metropolis of Lyon, location.location.contains, g.122d8b25
Lyon vue depuis fourviere, common.image.appears_in_topic_gallery, Lyon
La Martiniere Lyon, location.location.containedby, France
Western Roman Empire, common.image.size, m.03sp0q1
Lyon, location.location.contains, Espace Gerson Café Théâtre
Metropolis of Lyon, location.location.contains, g.11c3jw99lk
Lyon, common.topic.webpage, m.09x6ys3
Metropolis of Lyon, location.location.contains, g.11b6dtcbd9
Jean Moulin University Lyon 3, location.location.containedby, Lyon
Lyon, location.capital_of_administrative_division.capital_of, m.0q2g24g
Metropolis of Lyon, location.location.contains, g.11b6dnqhq1
2007 Lyon Asiexpo Film Festival, time.event.locations, Lyon
m.0kchb4t, travel.transportation.travel_destination, Lyon
Lyon, travel.travel_destination.tourist_attractions, Lyon–Saint-Exupéry Airport
Gare de Lyon-Part-Dieu, location.location.time_zones, Central European Time Zone
Lumière University Lyon 2, location.location.geolocation, m.0wmkwcp
Western Roman Empire, location.country.capital, Rome
Lyon, location.location.contains, Sonic (Le)
Lyon, location.location.contains, Tour Swiss Life
Grande mosquée de Lyon, location.location.containedby, France
Lyon, business.business_location.parent_company, acti
Lyon Cathedral, location.location.containedby, Lyon
Le Transbordeur, location.location.containedby, Lyon
Lyon OU, sports.sports_team.location, Lyon
Tour du Crédit Lyonnais, location.location.containedby, Lyon
Lyon, location.location.contains, Tour Oxygène
Vieux Lyon, travel.tourist_attraction.near_travel_destination, Lyon
m.0wg_cry, location.mailing_address.citytown, Lyon
Lyon, location.location.contains, La Marquise
Cemetery of Loyasse, location.location.containedby, Lyon
m.0q2g24g, location.administrative_division_capital_relationship.capital, Lyon
Claude Bernard University Lyon 1, location.location.containedby, Europe
Bibliothèque municipale de Lyon, location.location.geolocation, m.0zn6xb6
Lyon, location.location.events, 2012 Grand Lyon Film Festival
Ninkasi Gerland, location.location.containedby, Lyon
Western Roman Empire, common.topic.image, Western Roman Empire
m.0h6l4ml, location.mailing_address.citytown, Lyon
Lyon, location.location.events, 2005 Lyon Asiexpo Film Festival
Lyon, location.location.events, 2003 Bocuse d'Or
Lyon, location.location.contains, Le Carre 30
Gare de Lyon-Perrache, common.topic.notable_for, g.125ccr8tq
Lyon, location.location.events, 2012 Festival du Cinéma Chinois en France
Lyon, location.location.events, 2010 Grand Lyon Film Festival
Lyon, travel.travel_destination.tourist_attractions, Parc de la Tête d'Or
Lyon, common.topic.article, m.0dprs
Lyon, location.location.events, 2009 Hallucinations Collectives
Lyon, location.location.contains, Gare de Lyon-Perrache
Lyon, location.location.events, 2012 Hallucinations Collectives
Temple du Change, travel.tourist_attraction.near_travel_destination, Lyon
Lumière University Lyon 2, location.location.containedby, France
m.011r1tgz, location.mailing_address.citytown, Lyon
2008 Hallucinations Collectives, time.event.locations, Lyon
m.04hc2j2, location.mailing_address.citytown, Lyon
Auditorium-Orchestre National de Lyon, common.topic.webpage, m.0k1bvhb
Palais des congrès de Lyon, location.location.containedby, Lyon
Maison de la danse, location.location.containedby, Lyon
Location of Western Roman Empire, common.image.appears_in_topic_gallery, Western Roman Empire
Lyon Cathedral, common.topic.image, חזית קתדרלת ליון על רקע נהר הסאון
Lyon, location.location.events, 2011 Lyon Asiexpo Film Festival
Museum of Fine Arts of Lyon, common.topic.webpage, m.0648h3r
Stade de Gerland, location.location.containedby, 7th arrondissement of Lyon
Lyon Cathedral, location.location.street_address, m.04hc2j2
North Africa, location.location.contains, Roman Republic
Grande mosquée de Lyon, location.location.containedby, Lyon
Stade de Gerland, location.location.containedby, Lyon
2012 Lyon Les Inattendus Film and Video Festival, time.event.locations, Lyon
Tour Eva, location.location.containedby, Lyon
Lyon, location.location.adjoin_s, m.046cv2k
Saint-Laurent-de-Mure, location.location.contains, Lyon–Saint-Exupéry Airport
m.0gl20hg, location.mailing_address.citytown, Lyon
Lyon, location.location.contains, g.12pgcj4jb
2009 Lyon Asiexpo Film Festival, time.event.locations, Lyon
Lyon–Saint-Exupéry Airport, location.location.containedby, France
Lyon, location.location.contains, L'Auberge du Pont de Collonges
Lyon, common.topic.webpage, m.0b6rqnx
Grande mosquée de Lyon, architecture.structure.architectural_style, Western Architecture
Metropolis of Lyon, location.location.contains, g.11c3jw7vsp
Lyon, location.location.events, 2005 Bocuse d'Or
Lyon, location.location.events, 2012 Lyon Les Inattendus Film and Video Festival
Palais des congrès de Lyon, location.location.geolocation, m.0wm9nj7
Lyon, location.statistical_region.population, m.0ndzld_
Lyon, travel.travel_destination.tourist_attractions, Museum of Fine Arts of Lyon
2009 Hallucinations Collectives, time.event.locations, Lyon
m.09yt1r4, common.webpage.topic, Lyon
Lyon, location.location.geolocation, m.0w6by2n
Grande mosquée de Lyon, location.location.geolocation, m.0zgg082
Metropolis of Lyon, location.location.contains, g.11b6j4zfl_
Western Roman Empire, common.topic.article, m.02jbzc
Siege of Lyon, common.topic.article, m.027h2v3
Lyon, location.location.contains, Claude Bernard University Lyon 1
Lyon, location.location.contains, Ancient Theatre of Fourvière
Gare de Lyon-Part-Dieu, location.location.geolocation, m.0wmv4qz
University of Lyon, location.location.containedby, Lyon
m.0jth6cd, location.mailing_address.citytown, Lyon
Western Roman Empire, base.schemastaging.context_name.pronunciation, g.125_ndwst
Lyon, location.statistical_region.population, g.11b7w0w0k8
Lyon, location.statistical_region.population, g.1jmcbjmlc
Gare de Lyon-Perrache, common.topic.article, m.09rqh3
Lyon, location.location.time_zones, Central European Time Zone
Lyon, location.location.contains, Bourse du Travail - Salle Albert Thomas
Lyon, location.administrative_division.country, France
Tour Incity, location.location.containedby, 3rd arrondissement of Lyon
Auditorium-Orchestre National de Lyon, common.topic.notable_for, g.1257rt00q
Institut d'études politiques de Lyon, location.location.geolocation, m.0wm_94f
Lyon, location.statistical_region.population, m.0cnlpxr
Claude Bernard University Lyon 1, location.location.containedby, Lyon
m.03lz3mf, common.webpage.topic, Institut national des sciences appliquées de Lyon
Western Roman Empire, common.topic.notable_types, Country
Lyon, location.location.contains, Jean Moulin University Lyon 3
L'Auberge du Pont de Collonges, location.location.containedby, Lyon
Basilica of Notre-Dame de Fourvière, location.location.containedby, Lyon
Lyon, location.statistical_region.population, m.0cnlpxk
m.0jw_6f5, location.mailing_address.citytown, Lyon
Lyon, location.location.contains, g.120hzf36
Lyon, location.location.events, 2013 Festival du Cinéma Chinois en France
Metropolis of Lyon, location.location.contains, Lyon
Lyon, location.location.contains, IAE Lyon, University of Lyon School of Management
Tour du Crédit Lyonnais, location.location.geolocation, m.0dc5gsm
Lyon, location.location.contains, La mère Brazier
Lyon, organization.organization_scope.organizations_with_this_scope, acti
Lyon, travel.travel_destination.how_to_get_here, m.0kchb5c
Tour Oxygène, location.location.containedby, Lyon
Western Roman Empire, location.country.form_of_government, Monarchy
Lyon, location.location.events, 2009 Lyon Asiexpo Film Festival
Lyon, location.location.contains, École supérieure de chimie physique électronique de Lyon
Western Roman Empire, common.topic.notable_for, g.12574cr1c
6th arrondissement of Lyon, location.location.contains, Bumper France
Bibliothèque municipale de Lyon, location.location.containedby, France
Lyon Cathedral, travel.tourist_attraction.near_travel_destination, Lyon
Urban Community of Lyon, common.topic.notable_for, g.12568y7_0
Jean Moulin University Lyon 3, location.location.geolocation, m.0jqwmh_
Lyon OU, common.topic.notable_for, g.1yl5s6yws
Vues de Lyon 2, common.image.appears_in_topic_gallery, Lyon
Lyon, location.location.containedby, Rhône
Metropolis of Lyon, location.location.contains, g.1q6fq55wt
Lyon, location.location.events, 2006 Lyon Asiexpo Film Festival
Tour du Crédit Lyonnais, location.location.containedby, France
Tour Incity, location.location.containedby, Lyon
Lyon, location.location.events, 2009 Bocuse d'Or
Western Roman Empire, location.location.containedby, Western Europe
Metropolis of Lyon, location.statistical_region.population, g.11btwtv4_2
Lyon, location.location.contains, Lyon Cathedral
Lyon Cathedral, location.location.containedby, Rhône
Catholic University of Lyon, location.location.geolocation, m.0wmshk2
Lyon, common.topic.webpage, m.09yt1r4
Gare de Lyon-Part-Dieu, location.location.containedby, Lyon
Antoine de Saint-Exupéry, people.person.place_of_birth, Lyon
Lyon, location.location.containedby, France
Lyon, common.topic.notable_types, City/Town/Village
Lyon, location.location.events, 2008 Lyon Asiexpo Film Festival
Lyon, location.location.containedby, Metropolis of Lyon
France, location.location.partially_containedby, Western Europe
Lyon, location.location.events, 2014 Critérium du Dauphiné
Lyon, location.location.contains, Bumper France
Lyon, travel.travel_destination.how_to_get_here, m.0kchb51
20 minutes, book.newspaper.circulation_areas, Lyon
m.09klx12, base.ontologies.ontology_instance_mapping.freebase_topic, Lyon
Lyon, travel.travel_destination.tourist_attractions, Temple du Change
Lyon, common.topic.notable_for, g.1257hw6k0
Metropolis of Lyon, location.location.contains, g.11b6df6zgk
A Thou Bout d'Chant, location.location.containedby, Lyon
École supérieure de chimie physique électronique de Lyon, location.location.geolocation, m.0wmpqx5
Middle East, location.location.contains, Roman Republic
Lyon, location.location.events, 2011 Hallucinations Collectives
Grande synagogue de Lyon, location.location.containedby, Lyon
La Croix-Rousse, travel.tourist_attraction.near_travel_destination, Lyon
Lyon, location.location.contains, Tour du Crédit Lyonnais
Lyon, location.location.events, 2010 Hallucinations Collectives
Lyon–Saint-Exupéry Airport, location.location.containedby, Saint-Laurent-de-Mure
Palais des Sports de Gerland, location.location.containedby, Lyon
Lyon–Saint-Exupéry Airport, location.location.geolocation, m.02_jjhv
m.0hqf7f_, location.mailing_address.citytown, Lyon
m.0kchb5c, travel.transportation.travel_destination, Lyon
La Martiniere Lyon, location.location.geolocation, m.0131q4y9
Roman Republic, location.location.containedby, Middle East
2009 Bocuse d'Or, time.event.locations, Lyon
Lyon, travel.travel_destination.tourist_attractions, Basilica of Notre-Dame de Fourvière
Metropolis of Lyon, location.location.contains, g.121djq3g
Ecole de Commerce Européenne, Lyon, location.location.containedby, France
Lyon, location.location.contains, g.11b6dvk1pc
Le Carre 30, location.location.containedby, Lyon
Lyon, location.location.events, 2014 Festival du Cinéma Chinois en France
Lyon, location.location.contains, Le Marché Gare
Lyon, location.administrative_division.country, France
Régional Compagnie Aérienne Européenne, aviation.airline.focus_cities, Lyon–Saint-Exupéry Airport
Location of Western Roman Empire, common.image.size, m.02cxz9k
Western Roman Empire, location.country.capital, Milan
Lyon, location.location.nearby_airports, Lyon–Saint-Exupéry Airport
Metropolis of Lyon, common.topic.notable_for, g.11btxc4f5k
Lyon, periodicals.newspaper_circulation_area.newspapers, 20 minutes
Tour Swiss Life, location.location.containedby, Lyon
La Part-Dieu, location.location.containedby, Lyon
Roman Republic, location.location.containedby, North Africa
2012 Hallucinations Collectives, time.event.locations, Lyon
Lyon, location.location.contains, Grande synagogue de Lyon
Lyon, location.location.contains, g.11bymkwb1j
Jean Moulin University Lyon 3, location.location.containedby, France
Lyon, location.location.events, 2013 Grand Lyon Film Festival
2014 Critérium du Dauphiné, time.event.locations, Lyon
Gare de Lyon-Part-Dieu, metropolitan_transit.transit_stop.transit_lines, Rhônexpress
Lyon, location.statistical_region.population, m.0ndzl9g
Gare de Lyon-Perrache, location.location.containedby, Lyon
Lyon, location.location.events, 1926 World Artistic Gymnastics Championships
Battle of Lugdunum, time.event.locations, Lyon
Institut national des sciences appliquées de Lyon, location.location.geolocation, m.0wmw3hf
Lyon, location.location.contains, La Part-Dieu
Émile Étienne Guimet, people.person.place_of_birth, Lyon
Lyon vue depuis fourviere, common.image.size, m.02nb47x
2013 Hallucinations Collectives, time.event.locations, Lyon
La Martiniere Lyon, location.location.containedby, Lyon
Lyon, location.location.events, 2008 Hallucinations Collectives
Lyon, location.location.contains, ESDES
Lyon, location.location.containedby, Bumper France
Lyon, common.topic.image, Vues de Lyon 2
Lyon, location.location.contains, g.12dpx5fqb
Jardin botanique de Lyon, location.location.geolocation, m.0wmtmq3
Lyon, location.location.events, 2013 Hallucinations Collectives
2010 Hallucinations Collectives, time.event.locations, Lyon
2005 Lyon Asiexpo Film Festival, time.event.locations, Lyon
Grande mosquée de Lyon, common.topic.notable_for, g.1yh9t1vr3
Lyon, location.location.contains, Auditorium-Orchestre National de Lyon
Lyon, travel.travel_destination.tourist_attractions, Place Bellecour
Urban Community of Lyon, location.location.contains, Lyon
Urban Community of Lyon, common.topic.image, Map of the métropole
Lyon, location.location.events, 2013 IPC Athletics World Championships
Vieux Lyon, common.topic.notable_for, g.1258vfn06
University of Lyon, location.location.containedby, France
m.0x13fsr, location.mailing_address.citytown, Lyon
m.0b6rqnx, common.webpage.topic, Lyon
m.0648h3r, common.webpage.topic, Museum of Fine Arts of Lyon
Lyon, location.location.contains, Lumière University Lyon 2
m.0k1bvhb, common.webpage.topic, Auditorium-Orchestre National de Lyon
2011 Lyon Asiexpo Film Festival, time.event.locations, Lyon
Lyon, location.location.events, 2004 Lyon Asiexpo Film Festival
Lyon–Bron Airport, location.location.geolocation, m.04fndv3
Parc de la Tête d'Or, travel.tourist_attraction.near_travel_destination, Lyon
Lyon, location.location.containedby, m.0vbcxt5
Lyon, location.location.contains, g.1229dt4c
m.0vbcxt5, location.location.contains, Western Europe
Lyon, location.location.contains, Grande mosquée de Lyon
Lyon, location.location.contains, Ninkasi Gerland
m.0vbcxt5, location.location.containedby, Lyon
Institut d'études politiques de Lyon, location.location.containedby, Lyon
École supérieure de chimie physique électronique de Lyon, location.location.containedby, Lyon
Lyon, location.location.events, 2007 Bocuse d'Or
Western Roman Empire, location.country.capital, Mediolanum
Lyon, travel.travel_destination.tourist_attractions, Ancient Theatre of Fourvière
Fourvière, travel.tourist_attraction.near_travel_destination, Lyon
Rhône, location.fr_department.chef_lieu, Lyon
North Africa, location.location.contains, Western Roman Empire
Lyon, location.location.contains, Institut d'études politiques de Lyon
Museum of Fine Arts of Lyon, location.location.geolocation, m.0wmhj6b
Lyon, government.governmental_jurisdiction.governing_officials, m.0ngqb0y
Siege of Lyon, common.topic.notable_for, g.1258t5syg
Institut national des sciences appliquées de Lyon, location.location.containedby, Lyon
2008 Lyon Asiexpo Film Festival, time.event.locations, Lyon
Bumper France, location.location.containedby, 6th arrondissement of Lyon
Auditorium-Orchestre National de Lyon, location.location.containedby, Lyon
Vieux Lyon, common.topic.article, m.0642y3c
Lyon, location.location.contains, Le Transbordeur
Lyon, location.location.contains, g.120vn661
Vieux Lyon, location.location.geolocation, m.0cqvppf
Ancient Theatre of Fourvière, travel.tourist_attraction.near_travel_destination, Lyon
Metropolis of Lyon, common.topic.notable_types, Statistical region
Bibliothèque municipale de Lyon, common.topic.article, m.0h3v4r_
Ancient Theatre of Fourvière, location.location.containedby, Lyon
2006 Lyon Asiexpo Film Festival, time.event.locations, Lyon
Lyon–Bron Airport, location.location.containedby, France
m.0kchb51, travel.transportation.travel_destination, Lyon
Western Europe, location.location.contains, Second French Empire
Lyon, location.location.contains, g.121cr_tl
Siege of Lyon, base.culturalevent.event.entity_involved, French First Republic
Rhône-Alpes, location.fr_region.capital, Lyon
Institut d'études politiques de Lyon, location.location.containedby, France

Answer: Western Europe