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: Urdi lemma | Statement: [Islamic astronomy, introducedConcept, Urdi lemma]

Target entity: Urdi lemma
Context triple: [Islamic astronomy, introducedConcept, Urdi lemma]

• A. Slovo
  Slovo is a surname most notably associated with South African anti-apartheid activist and politician Joe Slovo and his family.
• B. LEM
  LEM is the original abbreviation for the Apollo Lunar Module, the spacecraft used by NASA astronauts to land on and ascend from the Moon during the Apollo missions.
• C. LEMD
  LEMD is the ICAO airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
• D. Uras
  Uras is a Mesopotamian goddess associated with the earth and sometimes identified with the goddess Ki, known primarily as the consort of the sky god Anu.
• E. Inuinnaqtun
  Inuinnaqtun is an Inuit language spoken in parts of the Canadian Arctic, particularly in western Nunavut and the Northwest Territories.
• 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: Urdi lemma
Triple: [Islamic astronomy, introducedConcept, Urdi lemma]

The Urdi lemma is a geometric theorem developed by the 13th-century astronomer Mu’ayyad al-Din al-Urdi that underpins non-Ptolemaic planetary models in medieval Islamic astronomy and later influenced Copernican astronomy.

Target entity: Urdi lemma
Target entity description: The Urdi lemma is a geometric theorem developed by the 13th-century astronomer Mu’ayyad al-Din al-Urdi that underpins non-Ptolemaic planetary models in medieval Islamic astronomy and later influenced Copernican astronomy.

• A. Slovo
  Slovo is a surname most notably associated with South African anti-apartheid activist and politician Joe Slovo and his family.
• B. LEM
  LEM is the original abbreviation for the Apollo Lunar Module, the spacecraft used by NASA astronauts to land on and ascend from the Moon during the Apollo missions.
• C. LEMD
  LEMD is the ICAO airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
• D. Uras
  Uras is a Mesopotamian goddess associated with the earth and sometimes identified with the goddess Ki, known primarily as the consort of the sky god Anu.
• E. Inuinnaqtun
  Inuinnaqtun is an Inuit language spoken in parts of the Canadian Arctic, particularly in western Nunavut and the Northwest Territories.
• F. None of above. chosen