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: TFIIB | Statement: [RNA polymerase II, interactsWith, TFIIB]

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

• A. CTCF
  CTCF is a state prison facility in Colorado that houses incarcerated individuals under the jurisdiction of the Colorado Department of Corrections.
• B. 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.
• C. MAFA transcription factor
  MAFA transcription factor is a beta cell–specific transcription factor that plays a key role in regulating insulin gene expression and pancreatic islet function.
• D. FOXA2 transcription factor
  FOXA2 transcription factor is a forkhead box transcription factor that plays a key role in regulating genes involved in pancreatic beta-cell function, glucose metabolism, and endoderm development.
• E. TARDBP
  TARDBP is a gene encoding the TDP-43 protein, a DNA/RNA-binding protein whose abnormal aggregation is a key pathological feature in amyotrophic lateral sclerosis and related neurodegenerative diseases.
• 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: TFIIB
Triple: [RNA polymerase II, interactsWith, TFIIB]

TFIIB is a general transcription factor that helps recruit and position RNA polymerase II at gene promoters to initiate transcription in eukaryotic cells.

Target entity: TFIIB
Target entity description: TFIIB is a general transcription factor that helps recruit and position RNA polymerase II at gene promoters to initiate transcription in eukaryotic cells.

• A. CTCF
  CTCF is a state prison facility in Colorado that houses incarcerated individuals under the jurisdiction of the Colorado Department of Corrections.
• B. 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.
• C. MAFA transcription factor
  MAFA transcription factor is a beta cell–specific transcription factor that plays a key role in regulating insulin gene expression and pancreatic islet function.
• D. fibrillarin
  Fibrillarin is a highly conserved nucleolar protein that functions as a core component of small nucleolar ribonucleoproteins (snoRNPs), playing a key role in rRNA processing and ribosome biogenesis.
• E. FOXA2 transcription factor
  FOXA2 transcription factor is a forkhead box transcription factor that plays a key role in regulating genes involved in pancreatic beta-cell function, glucose metabolism, and endoderm development.
• F. None of above. chosen