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: Sigma Delta Chi | Statement: [Sigma Delta Chi First Amendment Award, namedAfter, Sigma Delta Chi]

Target entity: Sigma Delta Chi
Context triple: [Sigma Delta Chi First Amendment Award, namedAfter, Sigma Delta Chi]

• A. Sigma Chi
  Sigma Chi is one of the largest and oldest North American collegiate social fraternities, known for its emphasis on friendship, justice, and learning.
• B. Phi Gamma Delta
  Phi Gamma Delta is a prominent North American collegiate social fraternity known for its long history, influential alumni, and emphasis on leadership, scholarship, and brotherhood.
• C. Sigma Alpha Mu
  Sigma Alpha Mu is a historically Jewish, college social fraternity founded in 1909 that has chapters across numerous universities in North America.
• D. Kappa Sigma
  Kappa Sigma is a major North American collegiate social fraternity known for its large membership, long history, and emphasis on brotherhood, scholarship, and service.
• E. Pi Tau Sigma
  Pi Tau Sigma is an international mechanical engineering honor society that recognizes and promotes high academic achievement, leadership, and service among mechanical engineering students.
• 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: Sigma Delta Chi
Triple: [Sigma Delta Chi First Amendment Award, namedAfter, Sigma Delta Chi]

Sigma Delta Chi is a historic professional journalism society in the United States, now known as the Society of Professional Journalists, dedicated to promoting ethical reporting and freedom of the press.

Target entity: Sigma Delta Chi
Target entity description: Sigma Delta Chi is a historic professional journalism society in the United States, now known as the Society of Professional Journalists, dedicated to promoting ethical reporting and freedom of the press.

• A. Sigma Chi
  Sigma Chi is one of the largest and oldest North American collegiate social fraternities, known for its emphasis on friendship, justice, and learning.
• B. Phi Gamma Delta
  Phi Gamma Delta is a prominent North American collegiate social fraternity known for its long history, influential alumni, and emphasis on leadership, scholarship, and brotherhood.
• C. Sigma Alpha Mu
  Sigma Alpha Mu is a historically Jewish, college social fraternity founded in 1909 that has chapters across numerous universities in North America.
• D. Kappa Sigma
  Kappa Sigma is a major North American collegiate social fraternity known for its large membership, long history, and emphasis on brotherhood, scholarship, and service.
• E. Pi Tau Sigma
  Pi Tau Sigma is an international mechanical engineering honor society that recognizes and promotes high academic achievement, leadership, and service among mechanical engineering students.
• F. None of above. chosen