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: Battle of Helena | Statement: [Benjamin M. Prentiss, participatedIn, Battle of Helena]

Target entity: Battle of Helena
Context triple: [Benjamin M. Prentiss, participatedIn, Battle of Helena]

• A. Battle of Helena chosen
  The Battle of Helena was an American Civil War engagement in July 1863 in Helena, Arkansas, where Union forces repelled a Confederate attempt to relieve pressure on Vicksburg and regain control along the Mississippi River.
• B. Battle of Raymond
  The Battle of Raymond was an American Civil War engagement in the Vicksburg Campaign, fought on May 12, 1863, near Raymond, Mississippi, between Union forces under Maj. Gen. James B. McPherson and Confederate troops led by Brig. Gen. John Gregg.
• C. Battle of Tupelo
  The Battle of Tupelo was an American Civil War engagement in July 1864 in northern Mississippi, where Union forces successfully repelled Confederate attempts to disrupt General William T. Sherman’s supply lines.
• D. Battle of Pleasant Hill
  The Battle of Pleasant Hill was a major 1864 American Civil War engagement in Louisiana that helped halt the Union Red River Campaign in the Trans-Mississippi Theater.
• E. Battle of Holly Springs
  The Battle of Holly Springs was an 1862 American Civil War raid in Mississippi in which Confederate forces under Earl Van Dorn destroyed Union supply lines, significantly disrupting Ulysses S. Grant’s campaign.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.