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: Maria Helen Van Schaack | Statement: [Cornelius Van Schaack Roosevelt, mother, Maria Helen Van Schaack]

Target entity: Maria Helen Van Schaack
Context triple: [Cornelius Van Schaack Roosevelt, mother, Maria Helen Van Schaack]

• A. 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.
• B. Carol Doris Schatz
  Carol Doris Schatz was the longtime wife of linguist and political activist Noam Chomsky, known for her work as an educational specialist and her influence on his personal and intellectual life.
• C. Lucille Kuyper
  Lucille Kuyper was an American entrepreneur best known for establishing Pella Corporation, a major manufacturer of windows and doors.
• D. Joan Roberts
  Joan Roberts was an American actress and singer best known for originating the role of Laurey in the landmark 1943 Broadway musical "Oklahoma!".
• E. Doris Neustadt
  Doris Neustadt was a benefactor and namesake of the prestigious Neustadt International Prize for Literature, recognized for her support of literary arts.
• 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: Maria Helen Van Schaack
Triple: [Cornelius Van Schaack Roosevelt, mother, Maria Helen Van Schaack]

Maria Helen Van Schaack was a member of New York’s prominent Van Schaack family and the mother of businessman and politician Cornelius Van Schaack Roosevelt, grandfather of U.S. President Theodore Roosevelt.

Target entity: Maria Helen Van Schaack
Target entity description: Maria Helen Van Schaack was a member of New York’s prominent Van Schaack family and the mother of businessman and politician Cornelius Van Schaack Roosevelt, grandfather of U.S. President Theodore Roosevelt.

• A. 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.
• B. Carol Doris Schatz
  Carol Doris Schatz was the longtime wife of linguist and political activist Noam Chomsky, known for her work as an educational specialist and her influence on his personal and intellectual life.
• C. Lucille Kuyper
  Lucille Kuyper was an American entrepreneur best known for establishing Pella Corporation, a major manufacturer of windows and doors.
• D. Joan Roberts
  Joan Roberts was an American actress and singer best known for originating the role of Laurey in the landmark 1943 Broadway musical "Oklahoma!".
• E. Doris Neustadt
  Doris Neustadt was a benefactor and namesake of the prestigious Neustadt International Prize for Literature, recognized for her support of literary arts.
• F. None of above. chosen