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: Martyn Lannister | Statement: [Kevan Lannister (TV adaptation), child, Martyn Lannister]

Target entity: Martyn Lannister
Context triple: [Kevan Lannister (TV adaptation), child, Martyn Lannister]

• A. Willem Lannister
  Willem Lannister is a minor Lannister family member in the Game of Thrones television series, known primarily for his brief role as a young Lannister captive during the War of the Five Kings.
• B. Tytos Lannister
  Tytos Lannister is a once-weak and indulgent Lord of Casterly Rock whose mismanagement of House Lannister’s power set the stage for his son Tywin’s ruthless restoration of the family’s dominance.
• C. Gerion Lannister
  Gerion Lannister is a lesser-known member of House Lannister in the A Song of Ice and Fire universe, remembered as a jovial and adventurous uncle of Tyrion who vanished at sea while searching for the lost Valyrian sword Brightroar.
• D. Tommen Baratheon
  Tommen Baratheon is a young, tragic king of the Seven Kingdoms in the television series "Game of Thrones," known for his gentle nature and manipulation by powerful figures around him.
• E. Dorna Lannister
  Dorna Lannister is a minor noblewoman in the Game of Thrones television series, known primarily as the wife of Kevan Lannister and a member of House Lannister.
• 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: Martyn Lannister
Triple: [Kevan Lannister (TV adaptation), child, Martyn Lannister]

Martyn Lannister is a minor Lannister family member in the Game of Thrones television series, depicted as one of Kevan Lannister’s young sons.

Target entity: Martyn Lannister
Target entity description: Martyn Lannister is a minor Lannister family member in the Game of Thrones television series, depicted as one of Kevan Lannister’s young sons.

• A. Willem Lannister
  Willem Lannister is a minor Lannister family member in the Game of Thrones television series, known primarily for his brief role as a young Lannister captive during the War of the Five Kings.
• B. Tytos Lannister
  Tytos Lannister is a once-weak and indulgent Lord of Casterly Rock whose mismanagement of House Lannister’s power set the stage for his son Tywin’s ruthless restoration of the family’s dominance.
• C. Gerion Lannister
  Gerion Lannister is a lesser-known member of House Lannister in the A Song of Ice and Fire universe, remembered as a jovial and adventurous uncle of Tyrion who vanished at sea while searching for the lost Valyrian sword Brightroar.
• D. Tommen Baratheon
  Tommen Baratheon is a young, tragic king of the Seven Kingdoms in the television series "Game of Thrones," known for his gentle nature and manipulation by powerful figures around him.
• E. Dorna Lannister
  Dorna Lannister is a minor noblewoman in the Game of Thrones television series, known primarily as the wife of Kevan Lannister and a member of House Lannister.
• F. None of above. chosen