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: United States in Alaska Purchase | Statement: [Baranov Island, transferredTo, United States in Alaska Purchase]

Target entity: United States in Alaska Purchase
Context triple: [Baranov Island, transferredTo, United States in Alaska Purchase]

• 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. Spanish Alaska
  Spanish Alaska was the far northwestern region of the Americas explored and intermittently occupied by Spain in the late 18th century as part of its Pacific coastal empire.
• C. 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.
• D. 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.
• E. Russian America (northwest)
  Russian America (northwest) was the northernmost colonial possession of the Russian Empire in North America, encompassing parts of present-day Alaska and nearby territories.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.