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

Answer: New jack swing
Contemporary R&B
Disco
Motown Sound
Electronic music
Dance-pop
Adult contemporary music
Funk
Post-disco
Pop rock
Pop music
Rock music
Rhythm and blues
Dance music
Soul music