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: Leo XIII's social encyclicals | Statement: [Diuturnum Illud, partOf, Leo XIII's social encyclicals]

Target entity: Leo XIII's social encyclicals
Context triple: [Diuturnum Illud, partOf, Leo XIII's social encyclicals]

• A. Leo XIII encyclicals chosen
  Leo XIII encyclicals are a collection of papal letters issued by Pope Leo XIII that address key social, political, philosophical, and theological issues of the late 19th and early 20th centuries.
• B. social encyclical Rerum Novarum
  Rerum Novarum is Pope Leo XIII’s landmark 1891 social encyclical that laid the foundations of modern Catholic social teaching by addressing the rights and duties of labor and capital amid industrialization.
• C. Leo XIII’s Marian encyclicals
  Leo XIII’s Marian encyclicals are a series of papal letters by Pope Leo XIII that emphasize the importance of devotion to the Virgin Mary, especially through the Rosary, in the spiritual life of the Church.
• D. Sollicitudo rei socialis
  Sollicitudo rei socialis is a 1987 social encyclical by Pope John Paul II that reflects on global development, solidarity, and the moral dimensions of economic and social structures.
• E. Compendium of the Social Doctrine of the Church
  The Compendium of the Social Doctrine of the Church is an official Vatican document that systematically presents Catholic social teaching on issues such as human dignity, justice, the common good, and social responsibility.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.