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: G protein–coupled receptors | Statement: [Gi protein, activatedBy, G protein–coupled receptors]

Target entity: G protein–coupled receptors
Context triple: [Gi protein, activatedBy, G protein–coupled receptors]

• A. Gi protein
  Gi protein is a subtype of heterotrimeric G protein that inhibits adenylyl cyclase activity and modulates various intracellular signaling pathways when activated by G protein–coupled receptors.
• B. Molecules and Medicine
  Molecules and Medicine is a book that explores the chemical structures, design, and mechanisms of important pharmaceutical drugs and their impact on human health.
• C. Science Signaling
  Science Signaling is a peer-reviewed scientific journal focusing on cellular signal transduction and related biological communication processes.
• D. CB2 receptor
  The CB2 receptor is a cannabinoid receptor primarily expressed in immune and peripheral tissues, where it modulates inflammation and immune responses and serves as a key target of compounds like THC.
• E. CB1 receptor
  The CB1 receptor is a G protein–coupled cannabinoid receptor in the brain and nervous system that mediates most of the psychoactive effects of cannabis.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

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: G protein–coupled receptors
Triple: [Gi protein, activatedBy, G protein–coupled receptors]

G protein–coupled receptors are a large family of membrane proteins that detect extracellular signals and activate intracellular G proteins to regulate diverse physiological processes.

Target entity: G protein–coupled receptors
Target entity description: G protein–coupled receptors are a large family of membrane proteins that detect extracellular signals and activate intracellular G proteins to regulate diverse physiological processes.

• A. Gi protein
  Gi protein is a subtype of heterotrimeric G protein that inhibits adenylyl cyclase activity and modulates various intracellular signaling pathways when activated by G protein–coupled receptors.
• B. Molecules and Medicine
  Molecules and Medicine is a book that explores the chemical structures, design, and mechanisms of important pharmaceutical drugs and their impact on human health.
• C. Science Signaling
  Science Signaling is a peer-reviewed scientific journal focusing on cellular signal transduction and related biological communication processes.
• D. CB2 receptor
  The CB2 receptor is a cannabinoid receptor primarily expressed in immune and peripheral tissues, where it modulates inflammation and immune responses and serves as a key target of compounds like THC.
• E. CB1 receptor
  The CB1 receptor is a G protein–coupled cannabinoid receptor in the brain and nervous system that mediates most of the psychoactive effects of cannabis.
• F. None of above. chosen