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 disease did the music producer of Sometimes Late at Night have? 
Knowledge Triplets: Musical Release, type.type.expected_by, primary_release
Musical Release, type.type.properties, Release of
Musical Release, freebase.type_hints.included_types, Topic
Musical Release, type.type.properties, Engineers
Musical Release, type.type.domain, Music
Musical Release, type.type.properties, Label
Musical Release, type.type.expected_by, Releases
Sometimes Late at Night, common.topic.notable_types, Musical Release
Musical Release, type.type.expected_by, releases_produced
Musical Release, type.type.expected_by, Primary release
Musical Release, freebase.documented_object.documentation, m.01z0msw
Musical Release, type.type.expected_by, Releases engineered
Musical Release, type.type.expected_by, Musical Release
Topic, freebase.type_profile.published, Published
Musical Release, freebase.type_profile.published, Published
Musical Release, type.type.properties, Catalog Number
Musical Release, type.type.expected_by, Releases produced
Musical Release, freebase.type_profile.equivalent_topic, Release
Region, type.property.schema, Musical Release
Musical Release, type.type.properties, Credited as
Musical Release, type.type.properties, Running Time
Musical Release, freebase.type_profile.strict_included_types, Non-Agent
Region, rdf-schema#domain, Musical Release
Musical Release, common.topic.article, m.01z0msw
Musical Release, type.type.properties, Tracks
Sometimes Late at Night, common.topic.notable_for, g.1259mrby5
Musical Release, freebase.type_profile.strict_included_types, Topic
Musical Release, type.type.properties, Format
Musical Release, type.type.properties, Region
Musical Release, type.type.properties, Release Date
Musical Release, type.type.properties, Track list
Musical Release, type.type.properties, Producers
Musical Release, freebase.type_profile.kind, Definition
Musical Release, type.type.expected_by, Release

Answer: Mysophobia