Butterfield Overland Mail

Target entity: Butterfield Overland Mail
Context triple: [Central Overland California and Pikes Peak Express Company, competedWith, Butterfield Overland Mail]

• A. Pony Express
  The Pony Express was a short-lived but legendary 19th-century American mail service that used relays of horseback riders to rapidly carry messages across the western United States.
• B. Mormon Trail
  The Mormon Trail was a 19th-century overland route used by Latter-day Saint pioneers migrating west from the Midwest to the Salt Lake Valley in present-day Utah.
• C. San Francisco Overland Limited
  The San Francisco Overland Limited was a prominent early 20th-century transcontinental passenger train that connected Chicago and San Francisco, operated by the Union Pacific and Southern Pacific railroads.
• D. California Zephyr
  The California Zephyr is a long-distance passenger train route in the United States that runs through the Rocky Mountains and Sierra Nevada, often regarded as one of the most scenic rail journeys in North America.
• E. Butterfield
  Butterfield is an English-origin surname borne by various notable individuals across politics, sports, and the arts.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Butterfield Overland Mail
Target entity description: Butterfield Overland Mail was a 19th-century stagecoach service that carried mail and passengers across the United States on one of the earliest transcontinental routes before the advent of the transcontinental railroad.

• A. Pony Express
  The Pony Express was a short-lived but legendary 19th-century American mail service that used relays of horseback riders to rapidly carry messages across the western United States.
• B. Mormon Trail
  The Mormon Trail was a 19th-century overland route used by Latter-day Saint pioneers migrating west from the Midwest to the Salt Lake Valley in present-day Utah.
• C. San Francisco Overland Limited
  The San Francisco Overland Limited was a prominent early 20th-century transcontinental passenger train that connected Chicago and San Francisco, operated by the Union Pacific and Southern Pacific railroads.
• D. California Zephyr
  The California Zephyr is a long-distance passenger train route in the United States that runs through the Rocky Mountains and Sierra Nevada, often regarded as one of the most scenic rail journeys in North America.
• E. Butterfield
  Butterfield is an English-origin surname borne by various notable individuals across politics, sports, and the arts.
• F. None of above. chosen