Triple

Target entity: Carbon River
Context triple: [Puyallup Valley, tributaryRivers, Carbon River]

• A. Carbon River chosen
  Carbon River is a glacially fed river in Washington State known for its milky waters, lush temperate rainforest valley, and access to the northwest side of Mount Rainier.
• B. Kahiltna River
  Kahiltna River is a river in Alaska that drains the Kahiltna Glacier on the southern flank of Denali and flows through remote wilderness before joining the larger Susitna River system.
• C. Spring River
  Spring River is a tributary of the Arkansas River that flows through parts of Kansas, Missouri, and Oklahoma in the central United States.
• D. Arc River
  The Arc River is a mountain river in southeastern France that flows through the Maurienne Valley in the Alps before joining the Isère River.
• E. Green River
  Green River was an influential mid-1980s Seattle grunge band whose members later formed prominent groups like Pearl Jam and Mudhoney.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: tributaryRivers
Context triple: [Puyallup Valley, tributaryRivers, Carbon River]

• A. tributarySystem
  Indicates a relationship where one political entity pays regular tribute or offers deference to another, acknowledging the latter’s superior authority or status.
• B. tributary chosen
  Indicates that one watercourse flows into and feeds another, contributing its water to a larger stream, river, or lake.
• C. distributaryOf
  Indicates that one watercourse branches off from a main river or stream and carries its water away, rather than feeding into it.
• D. isMajorWatercourseOf
  Indicates that a watercourse is a primary or significant river or stream associated with, or flowing through, a particular geographic area or feature.
• E. isTributaryDamOf
  Indicates that a dam is constructed on and regulates the flow of a tributary river or stream relative to a main watercourse.
• F. None of above.