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: Arlen Specter | Statement: [University of Pennsylvania Law School, hasNotableAlumni, Arlen Specter]

Target entity: Arlen Specter
Context triple: [University of Pennsylvania Law School, hasNotableAlumni, Arlen Specter]

• A. Orrin Hatch
  Orrin Hatch was a long-serving Republican U.S. senator from Utah who became one of the most influential lawmakers in Congress, including service as president pro tempore of the Senate.
• B. Michael G. Oxley
  Michael G. Oxley was an American Republican congressman from Ohio best known for co-authoring the landmark Sarbanes–Oxley corporate governance and financial reporting reform law.
• C. Ted Stevens
  Ted Stevens was a long-serving Republican U.S. senator from Alaska who became one of the Senate’s most powerful appropriators and influential conservative lawmakers.
• D. Mike Mansfield
  Mike Mansfield was a prominent American Democratic politician who served as the longest-tenured U.S. Senate Majority Leader and later as U.S. Ambassador to Japan.
• E. John Sherman Cooper
  John Sherman Cooper was a prominent American Republican politician and long-serving U.S. Senator from Kentucky known for his moderate views and influential role in mid-20th-century foreign and domestic policy.
• 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: Arlen Specter
Triple: [University of Pennsylvania Law School, hasNotableAlumni, Arlen Specter]

Arlen Specter was a long-serving United States Senator from Pennsylvania known for his moderate Republican views and influential role on the Senate Judiciary Committee.

Target entity: Arlen Specter
Target entity description: Arlen Specter was a long-serving United States Senator from Pennsylvania known for his moderate Republican views and influential role on the Senate Judiciary Committee.

• A. Orrin Hatch
  Orrin Hatch was a long-serving Republican U.S. senator from Utah who became one of the most influential lawmakers in Congress, including service as president pro tempore of the Senate.
• B. Michael G. Oxley
  Michael G. Oxley was an American Republican congressman from Ohio best known for co-authoring the landmark Sarbanes–Oxley corporate governance and financial reporting reform law.
• C. Ted Stevens
  Ted Stevens was a long-serving Republican U.S. senator from Alaska who became one of the Senate’s most powerful appropriators and influential conservative lawmakers.
• D. Mike Mansfield
  Mike Mansfield was a prominent American Democratic politician who served as the longest-tenured U.S. Senate Majority Leader and later as U.S. Ambassador to Japan.
• E. John Sherman Cooper
  John Sherman Cooper was a prominent American Republican politician and long-serving U.S. Senator from Kentucky known for his moderate views and influential role in mid-20th-century foreign and domestic policy.
• F. None of above. chosen