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: Diophantine equations | Statement: [analytic number theory, appliesTo, Diophantine equations]

Target entity: Diophantine equations
Context triple: [analytic number theory, appliesTo, Diophantine equations]

• A. Diophantine equations chosen
  Diophantine equations are polynomial equations for which only integer or rational solutions are sought, forming a central and often notoriously difficult area of number theory.
• B. Pell-type equations
  Pell-type equations are a class of quadratic Diophantine equations, typically of the form x² − Ny² = 1, that have been studied extensively in number theory since ancient times, including in Indian mathematics.
• C. Diophantine geometry
  Diophantine geometry is the branch of number theory that studies solutions to polynomial equations with integer or rational coefficients using geometric methods, particularly those from algebraic geometry.
• D. Ramanujan–Nagell equation
  The Ramanujan–Nagell equation is a famous Diophantine equation in number theory that has only finitely many integer solutions and is closely associated with the work of Srinivasa Ramanujan.
• E. Lebesgue–Nagell equation
  The Lebesgue–Nagell equation is a Diophantine equation of the form \(x^2 + D = y^n\) (with fixed integers \(D\) and \(n \ge 3\)) studied in number theory for its finite and often explicitly determinable set of integer solutions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.