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: William C. Warren | Statement: [Betty Ford, spouse, William C. Warren]

Target entity: William C. Warren
Context triple: [Betty Ford, spouse, William C. Warren]

• A. John E. Wool
  John E. Wool was a prominent 19th-century United States Army officer who served with distinction in the War of 1812, the Mexican–American War, and the early stages of the Civil War.
• B. Alvan C. Gillem
  Alvan C. Gillem was a United States Army officer and Civil War veteran who later led federal troops in campaigns against Native American groups in the West.
• C. Charles Dwight Sigsbee
  Charles Dwight Sigsbee was a United States Navy rear admiral best known as the captain of the USS Maine when it exploded in Havana Harbor in 1898, an event that helped trigger the Spanish–American War.
• D. Colonel Maxcy Gregg
  Colonel Maxcy Gregg was a Confederate officer and brigade commander from South Carolina who fought in several major battles of the American Civil War before being mortally wounded at Fredericksburg.
• E. Nelson A. Miles
  Nelson A. Miles was a prominent 19th-century United States Army general known for his leadership in the Indian Wars and later as Commanding General of the U.S. Army.
• 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: William C. Warren
Triple: [Betty Ford, spouse, William C. Warren]

William C. Warren was the first husband of future First Lady Betty Ford, to whom she was married before her later marriage to Gerald Ford.

Target entity: William C. Warren
Target entity description: William C. Warren was the first husband of future First Lady Betty Ford, to whom she was married before her later marriage to Gerald Ford.

• A. John E. Wool
  John E. Wool was a prominent 19th-century United States Army officer who served with distinction in the War of 1812, the Mexican–American War, and the early stages of the Civil War.
• B. Alvan C. Gillem
  Alvan C. Gillem was a United States Army officer and Civil War veteran who later led federal troops in campaigns against Native American groups in the West.
• C. Charles Dwight Sigsbee
  Charles Dwight Sigsbee was a United States Navy rear admiral best known as the captain of the USS Maine when it exploded in Havana Harbor in 1898, an event that helped trigger the Spanish–American War.
• D. Colonel Maxcy Gregg
  Colonel Maxcy Gregg was a Confederate officer and brigade commander from South Carolina who fought in several major battles of the American Civil War before being mortally wounded at Fredericksburg.
• E. Nelson A. Miles
  Nelson A. Miles was a prominent 19th-century United States Army general known for his leadership in the Indian Wars and later as Commanding General of the U.S. Army.
• F. None of above. chosen