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: Lee–Yang circle theorem | Statement: [Fisher zeros, relatedConcept, Lee–Yang circle theorem]

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: Lee–Yang circle theorem
Triple: [Fisher zeros, relatedConcept, Lee–Yang circle theorem]

The Lee–Yang circle theorem is a fundamental result in statistical mechanics stating that, for certain ferromagnetic systems, all zeros of the partition function in the complex plane of the external field lie on a specific circle, providing deep insight into phase transitions.