Kennecott Copper Corporation

Target entity: Kennecott Copper Corporation
Context triple: [El Teniente mine, laterOwnedBy, Kennecott Copper Corporation]

• A. Braden Copper Company
  Braden Copper Company was an American mining company that played a major role in developing and operating large-scale copper mining operations in Chile in the early 20th century.
• B. Revere Copper Company
  Revere Copper Company is an American industrial firm historically known as one of the earliest and most influential copper rolling and manufacturing companies in the United States.
• C. Quaker City Silver Company
  Quaker City Silver Company was an American silverware manufacturer that operated as a subsidiary brand under the larger International Silver Company conglomerate.
• D. Union Minerals and Alloys Corporation
  Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
• E. U. S. Steel Mining
  U. S. Steel Mining is a mining subsidiary of United States Steel Corporation that focuses on extracting and supplying raw materials, primarily coal and iron ore, for steel production.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Kennecott Copper Corporation
Target entity description: Kennecott Copper Corporation was a major American mining company best known for its large-scale copper operations in the United States and abroad during the 20th century.

• A. Braden Copper Company
  Braden Copper Company was an American mining company that played a major role in developing and operating large-scale copper mining operations in Chile in the early 20th century.
• B. Revere Copper Company
  Revere Copper Company is an American industrial firm historically known as one of the earliest and most influential copper rolling and manufacturing companies in the United States.
• C. Quaker City Silver Company
  Quaker City Silver Company was an American silverware manufacturer that operated as a subsidiary brand under the larger International Silver Company conglomerate.
• D. Union Minerals and Alloys Corporation
  Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
• E. U. S. Steel Mining
  U. S. Steel Mining is a mining subsidiary of United States Steel Corporation that focuses on extracting and supplying raw materials, primarily coal and iron ore, for steel production.
• F. None of above. chosen