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: Mary Janssen | Statement: [Frederick Calvert, 6th Baron Baltimore, mother, Mary Janssen]

Target entity: Mary Janssen
Context triple: [Frederick Calvert, 6th Baron Baltimore, mother, Mary Janssen]

• A. Virginia Jansen
  Virginia Jansen is known as the spouse of American choral and orchestral conductor Robert Shaw.
• B. Joan Maetsuycker
  Joan Maetsuycker was a 17th-century Dutch colonial administrator who became one of the longest-serving and most influential leaders of the Dutch East India Company in Asia.
• C. Astrid Nienhuis
  Astrid Nienhuis is a Dutch politician who serves as the mayor of the municipality of Heemstede in the Netherlands.
• D. Marijke
  Marijke is the baptismal name of Princess Christina of the Netherlands, the youngest daughter of Queen Juliana and Prince Bernhard.
• E. Francine Houben
  Francine Houben is a renowned Dutch architect and creative director of the architecture firm Mecanoo, known for her human-centered, context-sensitive designs such as the Library of Birmingham and Delft University of Technology Library.
• 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: Mary Janssen
Triple: [Frederick Calvert, 6th Baron Baltimore, mother, Mary Janssen]

Mary Janssen was the mother of Frederick Calvert, 6th Baron Baltimore, a British nobleman and last in the line of the colonial proprietors of Maryland.

Target entity: Mary Janssen
Target entity description: Mary Janssen was the mother of Frederick Calvert, 6th Baron Baltimore, a British nobleman and last in the line of the colonial proprietors of Maryland.

• A. Virginia Jansen
  Virginia Jansen is known as the spouse of American choral and orchestral conductor Robert Shaw.
• B. Joan Maetsuycker
  Joan Maetsuycker was a 17th-century Dutch colonial administrator who became one of the longest-serving and most influential leaders of the Dutch East India Company in Asia.
• C. Astrid Nienhuis
  Astrid Nienhuis is a Dutch politician who serves as the mayor of the municipality of Heemstede in the Netherlands.
• D. Marijke
  Marijke is the baptismal name of Princess Christina of the Netherlands, the youngest daughter of Queen Juliana and Prince Bernhard.
• E. Francine Houben
  Francine Houben is a renowned Dutch architect and creative director of the architecture firm Mecanoo, known for her human-centered, context-sensitive designs such as the Library of Birmingham and Delft University of Technology Library.
• F. None of above. chosen