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: exdream entertainment gbr created which video games? 
Knowledge Triplets: Arena Wars, cvg.computer_videogame.release_date, 2004-09-21
Arena Wars, cvg.computer_videogame.versions, Arena Wars
Arena Wars, cvg.game_version.publisher, Ascaron
Tri Synergy, cvg.cvg_publisher.game_versions_published, Arena Wars
Arena Wars, cvg.computer_videogame.developer, exDream Entertainment GbR
ArenaWars, cvg.video_game_soundtrack.video_game, Arena Wars
exDream Entertainment GbR, cvg.game_version.developer, Arena Wars
Tri Synergy, cvg.cvg_publisher.games_published, Arena Wars
Arena Wars, cvg.computer_videogame.publisher, Ascaron
Arena Wars, cvg.game_version.release_date, 2004-09-21
Arena Wars, cvg.game_version.game, Arena Wars
exDream Entertainment GbR, cvg.cvg_developer.games_developed, Arena Wars
Real-time strategy, cvg.cvg_genre.games, Arena Wars
Arena Wars, cvg.computer_videogame.cvg_genre, Strategy video game
Ascaron, cvg.cvg_publisher.game_versions_published, Arena Wars
Arena Wars, cvg.game_version.publisher, Tri Synergy
exDream Entertainment GbR, cvg.cvg_developer.game_versions_developed, Arena Wars
Arena Wars, cvg.game_version.developer, exDream Entertainment GbR
Arena Wars, cvg.computer_videogame.publisher, Tri Synergy
Arena Wars, cvg.computer_videogame.soundtracks, ArenaWars
Strategy video game, cvg.cvg_genre.games, Arena Wars
Microsoft Windows, cvg.cvg_platform.games_on_this_platform, Arena Wars
Arena Wars, cvg.game_version.platform, Microsoft Windows
Arena Wars, cvg.computer_videogame.cvg_genre, Real-time strategy
Ascaron, cvg.cvg_publisher.games_published, Arena Wars

Answer: Arena Wars