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: Arthur J. Altmeyer | Statement: [Committee on Economic Security, hasKeyPerson, Arthur J. Altmeyer]

Target entity: Arthur J. Altmeyer
Context triple: [Committee on Economic Security, hasKeyPerson, Arthur J. Altmeyer]

• A. Fritz J. Russ
  Fritz J. Russ was an American engineer, inventor, and entrepreneur whose contributions to engineering led to the establishment of a major international engineering prize in his and his wife's honor.
• B. Edwin E. Witte
  Edwin E. Witte was an American economist and civil servant known as the “father of Social Security” for his central role in drafting the U.S. Social Security Act of 1935.
• C. Edmund G. Ross
  Edmund G. Ross was a 19th-century U.S. senator from Kansas best known for casting the decisive vote against the impeachment of President Andrew Johnson, an act later celebrated in John F. Kennedy’s "Profiles in Courage."
• D. Herbert L. Anderson
  Herbert L. Anderson was an American experimental physicist who played a crucial role in the development of the first nuclear chain reaction and early atomic research during the Manhattan Project.
• E. George W. Julian
  George W. Julian was a 19th-century American politician and abolitionist known for his strong anti-slavery stance and leadership within the Radical Republican movement during and after the Civil War.
• 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: Arthur J. Altmeyer
Triple: [Committee on Economic Security, hasKeyPerson, Arthur J. Altmeyer]

Arthur J. Altmeyer was a key architect of the U.S. Social Security system and a prominent public administrator in the development of American social welfare policy.

Target entity: Arthur J. Altmeyer
Target entity description: Arthur J. Altmeyer was a key architect of the U.S. Social Security system and a prominent public administrator in the development of American social welfare policy.

• A. Fritz J. Russ
  Fritz J. Russ was an American engineer, inventor, and entrepreneur whose contributions to engineering led to the establishment of a major international engineering prize in his and his wife's honor.
• B. Edwin E. Witte
  Edwin E. Witte was an American economist and civil servant known as the “father of Social Security” for his central role in drafting the U.S. Social Security Act of 1935.
• C. Edmund G. Ross
  Edmund G. Ross was a 19th-century U.S. senator from Kansas best known for casting the decisive vote against the impeachment of President Andrew Johnson, an act later celebrated in John F. Kennedy’s "Profiles in Courage."
• D. Herbert L. Anderson
  Herbert L. Anderson was an American experimental physicist who played a crucial role in the development of the first nuclear chain reaction and early atomic research during the Manhattan Project.
• E. George W. Julian
  George W. Julian was a 19th-century American politician and abolitionist known for his strong anti-slavery stance and leadership within the Radical Republican movement during and after the Civil War.
• F. None of above. chosen