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: Margaret Thatcher | Statement: [Conservative Party leadership election 1990, firstBallotCandidate, Margaret Thatcher]

Target entity: Margaret Thatcher
Context triple: [Conservative Party leadership election 1990, firstBallotCandidate, Margaret Thatcher]

• A. Margaret Thatcher chosen
  Margaret Thatcher was the United Kingdom’s first female prime minister, known for her conservative economic policies, strong anti-communist stance, and transformative but divisive leadership during the 1980s.
• B. Karen Thatcher
  Karen Thatcher is an American former ice hockey forward who played for the U.S. national team and won a silver medal at the 2010 Winter Olympics.
• C. William Thatcher
  William Thatcher is the ambitious peasant-turned-knight protagonist of the medieval adventure film "A Knight's Tale," known for defying class boundaries through his skill at jousting and determination.
• D. Les Thatcher
  Les Thatcher is an American professional wrestling trainer, promoter, and former wrestler known for mentoring numerous talents and contributing significantly to the development of the independent wrestling scene.
• E. Denis Thatcher
  Denis Thatcher was a British businessman best known as the husband of Prime Minister Margaret Thatcher and the United Kingdom’s first male prime ministerial consort.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: firstBallotCandidate
Context triple: [Conservative Party leadership election 1990, firstBallotCandidate, Margaret Thatcher]

• A. firstRoundLeadingCandidate
  Indicates that the subject is the candidate who is leading in vote count after the first round of an election or selection process.
• B. electedCandidate
  Indicates that a particular person has been chosen as the winner in an election for a given position or office.
• C. firstVoteFor
  Indicates that the referenced vote is the earliest or initial vote cast by the specified entity for a particular option, candidate, or item.
• D. nominatingPresident
  Indicates that one entity formally selects or proposes another entity to serve as president.
• E. featuredCandidate
  Indicates that a particular candidate is highlighted or given special prominence relative to others.
• F. None of above. chosen