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: purchase of Alaska | Statement: [Seward's Folly, appliedTo, purchase of Alaska]

Target entity: purchase of Alaska
Context triple: [Seward's Folly, appliedTo, purchase of Alaska]

• A. Alaska Purchase chosen
  The Alaska Purchase was the 1867 transaction in which the United States bought the Alaska territory from the Russian Empire, significantly expanding U.S. land holdings in North America.
• B. Louisiana Purchase
  The Louisiana Purchase was an 1803 land deal in which the United States bought a vast territory from France, doubling the nation's size and securing control of the Mississippi River region.
• C. Alaska statehood movement
  The Alaska statehood movement was a political campaign in the mid-20th century that sought to transform Alaska from a U.S. territory into a full-fledged state, culminating in its admission as the 49th state in 1959.
• D. Gadsden Purchase agreement
  The Gadsden Purchase agreement was an 1853 treaty between the United States and Mexico in which the U.S. bought a strip of land in present-day southern Arizona and New Mexico to facilitate a southern transcontinental railroad and finalize the continental border.
• E. Alaska territorial era
  The Alaska territorial era was the period between the U.S. purchase of Alaska from Russia and its admission as a state, when the region was governed as a U.S. territory with limited self-rule and evolving political institutions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.