Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Mediator complex | Statement: [RNA polymerase II, interactsWith, Mediator complex]

Target entity: Mediator complex
Context triple: [RNA polymerase II, interactsWith, Mediator complex]

• A. TATA-binding protein associated factors
  TATA-binding protein associated factors (TAFs) are a group of proteins that form part of the TFIID complex, playing a central role in recognizing promoter DNA and regulating transcription initiation by RNA polymerase II.
• B. TFIID
  TFIID is a multi-subunit transcription factor complex that recognizes core promoter elements and helps recruit RNA polymerase II to initiate gene transcription in eukaryotic cells.
• C. Assembly of the Union complex
  Assembly of the Union complex is the main parliamentary building complex of Myanmar, housing the national legislature in the capital Naypyidaw.
• D. SMCR8-WDR41 complex
  The SMCR8-WDR41 complex is a protein assembly that partners with C9orf72 to regulate autophagy and lysosomal function, particularly in the context of neurodegenerative disease mechanisms.
• E. RNA polymerase II
  RNA polymerase II is the eukaryotic enzyme complex responsible for transcribing DNA into messenger RNA and many non-coding RNAs, playing a central role in gene expression.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Mediator complex
Triple: [RNA polymerase II, interactsWith, Mediator complex]

The Mediator complex is a large, multi-protein transcriptional coactivator that bridges gene-specific regulatory factors and RNA polymerase II to control eukaryotic gene expression.

Target entity: Mediator complex
Target entity description: The Mediator complex is a large, multi-protein transcriptional coactivator that bridges gene-specific regulatory factors and RNA polymerase II to control eukaryotic gene expression.

• A. TATA-binding protein associated factors
  TATA-binding protein associated factors (TAFs) are a group of proteins that form part of the TFIID complex, playing a central role in recognizing promoter DNA and regulating transcription initiation by RNA polymerase II.
• B. TFIID
  TFIID is a multi-subunit transcription factor complex that recognizes core promoter elements and helps recruit RNA polymerase II to initiate gene transcription in eukaryotic cells.
• C. Assembly of the Union complex
  Assembly of the Union complex is the main parliamentary building complex of Myanmar, housing the national legislature in the capital Naypyidaw.
• D. SMCR8-WDR41 complex
  The SMCR8-WDR41 complex is a protein assembly that partners with C9orf72 to regulate autophagy and lysosomal function, particularly in the context of neurodegenerative disease mechanisms.
• E. RNA polymerase II
  RNA polymerase II is the eukaryotic enzyme complex responsible for transcribing DNA into messenger RNA and many non-coding RNAs, playing a central role in gene expression.
• F. None of above. chosen