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: Missouri River | Statement: [Lewis and Clark Expedition, routeFollowed, Missouri River]

Target entity: Missouri River
Context triple: [Lewis and Clark Expedition, routeFollowed, Missouri River]

• A. Missouri River chosen
  The Missouri River is the longest river in North America, flowing from the Rocky Mountains of western Montana to join the Mississippi River near St. Louis.
• B. Mississippi River
  The Mississippi River is one of the longest and most significant rivers in the United States, serving as a major waterway for transportation, commerce, and drainage across much of the central continent.
• C. Niobrara River
  The Niobrara River is a scenic waterway in northern Nebraska known for its unique mix of Great Plains, Sandhills, and forest ecosystems and popular for canoeing, tubing, and wildlife viewing.
• D. Red River of the North
  The Red River of the North is a northward-flowing river forming much of the border between North Dakota and Minnesota before continuing through Manitoba to Lake Winnipeg, and is known for its fertile valley and frequent flooding.
• E. Yellowstone River
  The Yellowstone River is a major free-flowing river in the western United States that originates in Yellowstone National Park and flows through Wyoming, Montana, and North Dakota before joining the Missouri River.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: routeFollowed
Context triple: [Lewis and Clark Expedition, routeFollowed, Missouri River]

• A. followsRouteOf chosen
  Indicates that one entity travels along the same path or route that another entity takes or has taken.
• B. routeCompleted
  Indicates that a specified route has been fully traversed or finished by the relevant entity or process.
• C. routeVia
  Indicates that a connection, path, or communication between two points is established or carried out through an intermediate location, node, or channel.
• D. route
  Indicates that one entity serves as a path or course used to travel or move between locations associated with another entity.
• E. roadTraverses
  Indicates that a road passes through, crosses, or extends across a specified geographic area or feature.
• F. None of above.