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: yume 2kki was influenced by which video games? 
Knowledge Triplets: RPG Maker 2000, cvg.computer_videogame.versions, RPG Maker 2000
RPG Maker 2000, cvg.game_version.game, RPG Maker 2000
Single-player video game, cvg.gameplay_mode.games_with_this_mode, RPG Maker 2000
Art game, cvg.cvg_genre.games, Yume Nikki
.flow, cvg.computer_videogame.influenced_by, Yume Nikki
Yume Nikki, cvg.computer_videogame.developer, Kikiyama
RPG Maker 2000, cvg.computer_game_engine.used_for_computer_games, Nusutto Kōza
RPG Maker 2003, cvg.computer_game_engine.used_for_computer_games, Yume Nikki
RPG Maker 2000, cvg.computer_game_engine.used_for_computer_games, Super Columbine Massacre RPG!
Adventure game, cvg.cvg_genre.games, Yume Nikki
Yume Nikki, user.avh.default_domain.ellerdale_topic.ellerdale_id, 00d3-0207
Yume Nikki, cvg.computer_videogame.influenced, .flow
Yume Nikki, cvg.computer_videogame.influenced, Yume 2kki
Touhou Mother, cvg.computer_videogame.uses_game_engine, RPG Maker 2000
Yume Nikki, base.wikipedia_infobox.video_game.developer, Kikiyama
Enterbrain, cvg.cvg_developer.games_developed, RPG Maker 2000
RPG Maker 2000, cvg.computer_videogame.publisher, ASCII Corporation
RPG Maker, cvg.computer_game_engine_family.engines_in_this_family, RPG Maker 2000
RPG Maker 2000, cvg.computer_game_engine.engine_family, RPG Maker
Yume Nikki, cvg.computer_videogame.release_date, 2004-06-26
Yume Nikki, cvg.computer_videogame.cvg_genre, Adventure game
Yume Nikki, cvg.computer_videogame.uses_game_engine, RPG Maker 2003
Yume Nikki, base.wikipedia_infobox.video_game.platforms, Microsoft Windows
Kikiyama, cvg.cvg_developer.games_developed, Yume Nikki
RPG Maker 2000, cvg.computer_game_engine.used_for_computer_games, Touhou Mother
Single-player video game, cvg.gameplay_mode.games_with_this_mode, Yume Nikki
Yume 2kki, cvg.computer_videogame.influenced_by, Yume Nikki
RPG Maker 2000, cvg.computer_videogame.developer, Enterbrain
Super Columbine Massacre RPG!, cvg.computer_videogame.uses_game_engine, RPG Maker 2000
m.0rgcgz3, dataworld.gardening_hint.last_referenced_by, Yume 2kki
Enterbrain, cvg.computer_game_engine_developer.computer_game_engines_developed, RPG Maker 2000
RPG Maker 2000, cvg.computer_game_engine.used_for_computer_games, Yume 2kki
Yume 2kki, cvg.computer_videogame.influenced, Yume Nikki
RPG Maker 2000, cvg.computer_game_engine.developer, Enterbrain
Yume Nikki, cvg.computer_videogame.cvg_genre, Art game
Yume 2kki, cvg.computer_videogame.uses_game_engine, RPG Maker 2000
m.0v5302f, dataworld.gardening_hint.last_referenced_by, Yume Nikki
Psychological horror, cvg.cvg_genre.games, Yume Nikki
m.019h, type.permission.controls, m.0rgcgz3
Yume Nikki, cvg.computer_videogame.cvg_genre, Psychological horror
RPG Maker 2000, cvg.computer_videogame.gameplay_modes, Single-player video game
ASCII Corporation, cvg.cvg_publisher.games_published, RPG Maker 2000
Nusutto Kōza, cvg.computer_videogame.uses_game_engine, RPG Maker 2000
m.0tbtxtt, dataworld.gardening_hint.last_referenced_by, m.0rgcgz3
Yume Nikki, cvg.computer_videogame.gameplay_modes, Single-player video game
RPG Maker 2000, cvg.computer_videogame.release_date, 2000-04-05
m.0rgcgz3, type.object.permission, m.019h

Answer: Yume Nikki