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: 1st Brigade, 1st Division, I Corps (Union Army) | Statement: [Gettysburg Union units and formations, hasPart, 1st Brigade, 1st Division, I Corps (Union Army)]

Target entity: 1st Brigade, 1st Division, I Corps (Union Army)
Context triple: [Gettysburg Union units and formations, hasPart, 1st Brigade, 1st Division, I Corps (Union Army)]

• A. I Corps (Union Army of the Potomac)
  I Corps was a major Union Army formation in the American Civil War, noted for its prominent role in key battles such as Gettysburg.
• B. 1st Division (United States)
  The 1st Division (United States), also known as the "Big Red One," is a historic and highly decorated U.S. Army infantry division that has played major roles in key conflicts from World War I through the present.
• C. 3rd Brigade, 1st Division, V Corps
  The 3rd Brigade, 1st Division, V Corps was a Union Army infantry brigade in the American Civil War noted for its crucial defensive role at the Battle of Gettysburg, particularly at Little Round Top.
• D. 1st Brigade, 1st Infantry Division
  The 1st Brigade, 1st Infantry Division is a major combat unit of the U.S. Army’s storied 1st Infantry Division, known for its participation in key conflicts from the Cold War era onward.
• E. 1st Brigade
  The 1st Brigade is a primary combat formation of the Danish Army, comprising combined arms units prepared for national defense and international operations.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: 1st Brigade, 1st Division, I Corps (Union Army)
Target entity description: The 1st Brigade, 1st Division, I Corps (Union Army) was a key infantry brigade in the Army of the Potomac that fought in major American Civil War battles, including the Battle of Gettysburg.

• A. I Corps (Union Army of the Potomac)
  I Corps was a major Union Army formation in the American Civil War, noted for its prominent role in key battles such as Gettysburg.
• B. 1st Division (United States)
  The 1st Division (United States), also known as the "Big Red One," is a historic and highly decorated U.S. Army infantry division that has played major roles in key conflicts from World War I through the present.
• C. 3rd Brigade, 1st Division, V Corps
  The 3rd Brigade, 1st Division, V Corps was a Union Army infantry brigade in the American Civil War noted for its crucial defensive role at the Battle of Gettysburg, particularly at Little Round Top.
• D. 1st Brigade, 1st Infantry Division
  The 1st Brigade, 1st Infantry Division is a major combat unit of the U.S. Army’s storied 1st Infantry Division, known for its participation in key conflicts from the Cold War era onward.
• E. 1st Brigade
  The 1st Brigade is a primary combat formation of the Danish Army, comprising combined arms units prepared for national defense and international operations.
• F. None of above. chosen