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: Iwasawa theory | Statement: [p-adic analytic groups, studiedIn, Iwasawa theory]

Target entity: Iwasawa theory
Context triple: [p-adic analytic groups, studiedIn, Iwasawa theory]

• A. Iwasawa theory chosen
  Iwasawa theory is a branch of number theory that studies the growth of arithmetic invariants in infinite towers of number fields, particularly using p-adic methods.
• B. Iwasawa algebra
  The Iwasawa algebra is a completed group ring used in number theory to study infinite Galois extensions and p-adic L-functions within Iwasawa theory.
• C. Iwasawa invariants
  Iwasawa invariants are numerical parameters in algebraic number theory that measure the growth of class groups and related arithmetic objects in infinite towers of number fields studied in Iwasawa theory.
• D. Bloch–Kato conjecture
  The Bloch–Kato conjecture is a deep statement in arithmetic geometry and K-theory that predicts an exact correspondence between Galois cohomology and Milnor K-theory, linking algebraic K-groups to field arithmetic.
• E. p-adic L-functions
  p-adic L-functions are p-adic analytic functions that interpolate special values of complex L-functions and play a central role in modern number theory, particularly in the study of arithmetic properties of Galois representations and algebraic number fields.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.