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: Treaty of 1854 | Statement: [Oto, treatyParticipation, Treaty of 1854]

Target entity: Treaty of 1854
Context triple: [Oto, treatyParticipation, Treaty of 1854]

• A. Treaty of 1854 chosen
  The Treaty of 1854 was a U.S. government agreement that ceded most of the Omaha people's ancestral lands in present-day Nebraska in exchange for a reservation and other promised provisions.
• B. Treaty of 1831
  The Treaty of 1831 was an agreement in which the Menominee people ceded large portions of their ancestral lands in present-day Wisconsin to the United States, significantly reshaping their territorial rights and future.
• C. Harris Treaty of 1858
  The Harris Treaty of 1858 was a landmark U.S.–Japan agreement that opened Japanese ports to American trade, granted extraterritorial rights to U.S. citizens, and marked a key step in ending Japan’s isolationist policies.
• D. Treaty of 1842
  The Treaty of 1842 was a U.S.–Native American agreement, particularly involving Ojibwe lands in the Lake Superior region, that ceded extensive mineral-rich territories to the United States and reshaped Indigenous land rights in the upper Midwest.
• E. Elgin–Marcy Treaty
  The Elgin–Marcy Treaty was an 1854 reciprocity agreement between the United Kingdom (for British North America) and the United States that reduced tariffs and promoted free trade in natural resources across the U.S.–Canadian border.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.