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 video game version have been released in pal? 
Knowledge Triplets: Wii Chess, cvg.game_version.game, Wii Chess
Wii Chess, cvg.game_version.distributed_through, WiiWare
Wii Chess, cvg.computer_videogame.versions, Wii Chess
Over The Top Games, cvg.cvg_publisher.game_versions_published, NyxQuest: Kindred Spirits
Wii Chess, cvg.game_version.publisher, Nintendo
Wii Chess, cvg.game_version.regions, JP
Nintendo, cvg.cvg_publisher.game_versions_published, Wii Chess
NyxQuest: Kindred Spirits, cvg.game_version.release_date, 2009-06-19
NyxQuest: Kindred Spirits, cvg.game_version.platform, Wii
NyxQuest: Kindred Spirits, cvg.game_version.publisher, Over The Top Games
PAL, cvg.computer_game_region.versions_released_in_this_region, Wii Chess
Wii, cvg.cvg_platform.games_on_this_platform, NyxQuest: Kindred Spirits
NyxQuest: Kindred Spirits, cvg.computer_videogame.versions, NyxQuest: Kindred Spirits
NyxQuest: Kindred Spirits, cvg.game_version.regions, PAL
m.05nrd4p, dataworld.gardening_hint.replaced_by, Wii Chess
Over The Top Games, cvg.cvg_developer.game_versions_developed, NyxQuest: Kindred Spirits
JP, cvg.computer_game_region.versions_released_in_this_region, Wii Chess
WiiWare, cvg.computer_game_distribution_system.games_distributed, Wii Chess
Wii, cvg.cvg_platform.games_on_this_platform, Wii Chess
PAL, cvg.computer_game_region.versions_released_in_this_region, NyxQuest: Kindred Spirits
NyxQuest: Kindred Spirits, cvg.game_version.distributed_through, WiiWare
NyxQuest: Kindred Spirits, cvg.game_version.developer, Over The Top Games
Don't Merge, community.discussion_thread.topic, Wii Chess
Wii Chess, cvg.game_version.release_date, 2008-01-18
WiiWare, cvg.computer_game_distribution_system.games_distributed, NyxQuest: Kindred Spirits
Wii Chess, cvg.game_version.regions, PAL
NyxQuest: Kindred Spirits, cvg.game_version.game, NyxQuest: Kindred Spirits
Wii Chess, cvg.game_version.platform, Wii

Answer: Wii Chess
NyxQuest: Kindred Spirits