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: Samuel P. Heintzelman | Statement: [Battle of Oak Grove, commander, Samuel P. Heintzelman]

Target entity: Samuel P. Heintzelman
Context triple: [Battle of Oak Grove, commander, Samuel P. Heintzelman]

• 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. 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.
• E. Captain Thomas Lathrop
  Captain Thomas Lathrop was a colonial militia officer in 17th-century Massachusetts, best known for leading and losing his company in the devastating ambush later called the Battle of Bloody Brook during King Philip’s War.
• 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: Samuel P. Heintzelman
Triple: [Battle of Oak Grove, commander, Samuel P. Heintzelman]

Samuel P. Heintzelman was a United States Army officer and Union major general during the American Civil War, noted for his leadership in the Peninsula Campaign and other early-war operations.

Target entity: Samuel P. Heintzelman
Target entity description: Samuel P. Heintzelman was a United States Army officer and Union major general during the American Civil War, noted for his leadership in the Peninsula Campaign and other early-war operations.

• 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. 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.
• E. Captain Thomas Lathrop
  Captain Thomas Lathrop was a colonial militia officer in 17th-century Massachusetts, best known for leading and losing his company in the devastating ambush later called the Battle of Bloody Brook during King Philip’s War.
• F. None of above. chosen