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: Letitia Christian Tyler | Statement: [John Tyler, spouse, Letitia Christian Tyler]

Target entity: Letitia Christian Tyler
Context triple: [John Tyler, spouse, Letitia Christian Tyler]

• A. Abigail Fillmore
  Abigail Fillmore was the First Lady of the United States from 1850 to 1853, noted for her intellectual interests and for establishing the first permanent White House library.
• B. Louisa Catherine Adams
  Louisa Catherine Adams was the First Lady of the United States from 1825 to 1829 as the wife of President John Quincy Adams and the only First Lady born outside of the present-day United States.
• C. Elizabeth Kortright Monroe
  Elizabeth Kortright Monroe was the First Lady of the United States from 1817 to 1825 as the wife of President James Monroe, noted for her reserved public presence and influence on White House social customs.
• D. Sarah Childress Polk
  Sarah Childress Polk was the First Lady of the United States from 1845 to 1849, noted for her political influence, strict social decorum, and support of her husband President James K. Polk’s administration.
• E. Ellen Wrenshall "Nellie" Grant
  Ellen Wrenshall "Nellie" Grant was the daughter of U.S. President Ulysses S. Grant and First Lady Julia Dent Grant, known for her prominent social role in Washington, D.C., including a widely publicized White House wedding.
• 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: Letitia Christian Tyler
Triple: [John Tyler, spouse, Letitia Christian Tyler]

Letitia Christian Tyler was the first wife of U.S. President John Tyler and served as First Lady of the United States until her death in 1842.

Target entity: Letitia Christian Tyler
Target entity description: Letitia Christian Tyler was the first wife of U.S. President John Tyler and served as First Lady of the United States until her death in 1842.

• A. Abigail Fillmore
  Abigail Fillmore was the First Lady of the United States from 1850 to 1853, noted for her intellectual interests and for establishing the first permanent White House library.
• B. Louisa Catherine Adams
  Louisa Catherine Adams was the First Lady of the United States from 1825 to 1829 as the wife of President John Quincy Adams and the only First Lady born outside of the present-day United States.
• C. Elizabeth Kortright Monroe
  Elizabeth Kortright Monroe was the First Lady of the United States from 1817 to 1825 as the wife of President James Monroe, noted for her reserved public presence and influence on White House social customs.
• D. Sarah Childress Polk
  Sarah Childress Polk was the First Lady of the United States from 1845 to 1849, noted for her political influence, strict social decorum, and support of her husband President James K. Polk’s administration.
• E. Ellen Wrenshall "Nellie" Grant
  Ellen Wrenshall "Nellie" Grant was the daughter of U.S. President Ulysses S. Grant and First Lady Julia Dent Grant, known for her prominent social role in Washington, D.C., including a widely publicized White House wedding.
• F. None of above. chosen