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: Mamluk dynasty of Delhi | Statement: [Jalaluddin Firuz Khalji, predecessorDynasty, Mamluk dynasty of Delhi]

Target entity: Mamluk dynasty of Delhi
Context triple: [Jalaluddin Firuz Khalji, predecessorDynasty, Mamluk dynasty of Delhi]

• A. Mamluk dynasty of Delhi chosen
  The Mamluk dynasty of Delhi was the first ruling house of the Delhi Sultanate, founded by former slave-soldiers and marking the beginning of Muslim rule in northern India in the 13th century.
• B. Laskarid dynasty
  The Laskarid dynasty was a Byzantine Greek ruling family that governed the Empire of Nicaea in exile after the Fourth Crusade and helped preserve Byzantine statehood until the restoration of Constantinople.
• C. Mamluk Sultanate
  The Mamluk Sultanate was a powerful medieval Islamic state centered in Egypt and Syria, ruled by a military caste of slave-soldiers who became sultans and played a key role in defending the Muslim world against the Crusaders and Mongols.
• D. Sharqi dynasty
  The Sharqi dynasty was a medieval Muslim ruling family that governed the Jaunpur Sultanate in northern India during the 15th century, noted for its patronage of Islamic scholarship and Indo-Islamic architecture.
• E. Ghurid dynasty in Delhi
  The Ghurid dynasty in Delhi was a medieval Muslim ruling house that established one of the earliest Islamic regimes in northern India, laying foundations for later Delhi Sultanate rule.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.