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: COP21 | Statement: [Paris Agreement, adoptedAtEvent, COP21]

Target entity: COP21
Context triple: [Paris Agreement, adoptedAtEvent, COP21]

• A. Paris Agreement
  The Paris Agreement is a landmark international treaty under the United Nations Framework Convention on Climate Change that commits countries to limit global warming to well below 2°C, pursuing efforts to stay under 1.5°C through nationally determined emissions-reduction plans.
• B. UN Climate Action Summit 2019
  The UN Climate Action Summit 2019 was a high-level United Nations gathering in New York aimed at accelerating global efforts to address climate change through stronger national commitments and concrete action plans.
• C. 2014 UN Climate Summit
  The 2014 UN Climate Summit was a high-level meeting convened by the United Nations in New York to galvanize global political will and commitments for an ambitious international response to climate change ahead of the Paris Agreement negotiations.
• D. 21st Conference of the Parties chosen
  The 21st Conference of the Parties (COP21) was the pivotal 2015 UN climate summit in Paris where nearly all countries negotiated the landmark global accord to limit climate change.
• E. Copenhagen Accord
  The Copenhagen Accord is a non-binding international climate agreement reached in 2009 that recognized the need to limit global temperature rise to 2°C and introduced a system of voluntary emissions pledges by countries.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: adoptedAtEvent
Context triple: [Paris Agreement, adoptedAtEvent, COP21]

• A. adoptedAt
  Indicates the time or date at which an adoption event took place.
• B. adoptedAfter
  Indicates that one entity was adopted at a later time than another entity.
• C. adoptionEvent
  Indicates an event in which one party legally or formally assumes parental or custodial responsibility for another.
• D. adoptedAs
  Indicates that one entity has taken another into its family or care through a formal or recognized adoption process.
• E. adoptedUnder
  Indicates that something has been formally accepted, implemented, or brought into effect according to a specified rule, procedure, or authority.
• F. None of above. chosen