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: Jerome B. Chaffee | Statement: [Chaffee County, Colorado, namedFor, Jerome B. Chaffee]

Target entity: Jerome B. Chaffee
Context triple: [Chaffee County, Colorado, namedFor, Jerome B. Chaffee]

• A. Joseph W. Martin Jr.
  Joseph W. Martin Jr. was an American Republican politician from Massachusetts who served as Speaker of the U.S. House of Representatives and was a prominent congressional leader in the mid-20th century.
• B. Eliot Richardson
  Eliot Richardson was an American lawyer, diplomat, and public official best known for serving in multiple U.S. Cabinet positions and for his principled resignation as Attorney General during the Watergate scandal.
• C. John D. Hooker
  John D. Hooker was an American businessman and philanthropist best known for funding the construction of the 100-inch Hooker Telescope at Mount Wilson Observatory.
• D. Robert F. Kennon
  Robert F. Kennon was an American Democratic politician who served as governor of Louisiana in the early 1950s, known for his efforts to reform state government and curb political corruption.
• E. Hugh M. Elmendorf
  Hugh M. Elmendorf was a U.S. Army Air Corps officer and early military aviator who died in a 1933 aircraft accident and was later honored by having Elmendorf Air Force Base named after him.
• 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: Jerome B. Chaffee
Triple: [Chaffee County, Colorado, namedFor, Jerome B. Chaffee]

Jerome B. Chaffee was a 19th-century American politician, businessman, and co-founder of the Colorado Territory who served as one of Colorado’s first U.S. senators.

Target entity: Jerome B. Chaffee
Target entity description: Jerome B. Chaffee was a 19th-century American politician, businessman, and co-founder of the Colorado Territory who served as one of Colorado’s first U.S. senators.

• A. Joseph W. Martin Jr.
  Joseph W. Martin Jr. was an American Republican politician from Massachusetts who served as Speaker of the U.S. House of Representatives and was a prominent congressional leader in the mid-20th century.
• B. Eliot Richardson
  Eliot Richardson was an American lawyer, diplomat, and public official best known for serving in multiple U.S. Cabinet positions and for his principled resignation as Attorney General during the Watergate scandal.
• C. John D. Hooker
  John D. Hooker was an American businessman and philanthropist best known for funding the construction of the 100-inch Hooker Telescope at Mount Wilson Observatory.
• D. Robert F. Kennon
  Robert F. Kennon was an American Democratic politician who served as governor of Louisiana in the early 1950s, known for his efforts to reform state government and curb political corruption.
• E. Hugh M. Elmendorf
  Hugh M. Elmendorf was a U.S. Army Air Corps officer and early military aviator who died in a 1933 aircraft accident and was later honored by having Elmendorf Air Force Base named after him.
• F. None of above. chosen