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: 91st United States Congress | Statement: [Federal Coal Mine Health and Safety Act of 1969, enactedBy, 91st United States Congress]

Target entity: 91st United States Congress
Context triple: [Federal Coal Mine Health and Safety Act of 1969, enactedBy, 91st United States Congress]

• A. 91st United States Congress chosen
  The 91st United States Congress was the federal legislature in session from 1969 to 1971 that passed significant legislation during the early Nixon administration, including major reforms in areas such as drug policy, environmental protection, and civil rights.
• B. 81st United States Congress
  The 81st United States Congress was the federal legislative body in session from 1949 to 1951 during President Harry S. Truman’s administration, notable for advancing key Fair Deal domestic policies.
• C. 97th United States Congress
  The 97th United States Congress was the federal legislature that met from 1981 to 1983 during the early years of Ronald Reagan’s presidency, enacting key economic and defense policies of the era.
• D. 90th United States Congress
  The 90th United States Congress was the federal legislature in session from 1967 to 1969, notable for passing landmark civil rights and social welfare legislation during the Johnson administration.
• E. 99th United States Congress
  The 99th United States Congress was the federal legislature in session from 1985 to 1987 that, among other actions, significantly reshaped U.S. defense organization and policy.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.