Timothy H. O'Sullivan

Target entity: Timothy H. O'Sullivan
Context triple: [Devil's Den, photographedBy, Timothy H. O'Sullivan]

• A. Alexander Gardner
  Alexander Gardner was a 19th-century Scottish-American photographer best known for his iconic Civil War images and portraits of figures such as Abraham Lincoln.
• B. Samuel Charles Bugbee
  Samuel Charles Bugbee was a 19th-century architect known for designing notable buildings in California, including early structures in San Francisco and the University of California, Berkeley campus.
• C. Mathew Brady (photographer)
  Mathew Brady was a pioneering 19th-century American photographer best known for his iconic portraits of political and military figures and his extensive documentation of the American Civil War.
• D. William Henry Jackson
  William Henry Jackson was an early 19th-century Athens, Georgia resident and professor who is traditionally credited with deeding ownership of a beloved local oak tree to the tree itself, creating the legend of the "Tree That Owns Itself."
• E. John Bridgeman
  John Bridgeman is a British sculptor known for his innovative post-war public artworks and contributions to modern sculpture in the UK.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Timothy H. O'Sullivan
Target entity description: Timothy H. O'Sullivan was a pioneering 19th-century American photographer best known for his stark Civil War battlefield images and later geological survey photographs of the American West.

• A. Alexander Gardner
  Alexander Gardner was a 19th-century Scottish-American photographer best known for his iconic Civil War images and portraits of figures such as Abraham Lincoln.
• B. Samuel Charles Bugbee
  Samuel Charles Bugbee was a 19th-century architect known for designing notable buildings in California, including early structures in San Francisco and the University of California, Berkeley campus.
• C. Mathew Brady (photographer)
  Mathew Brady was a pioneering 19th-century American photographer best known for his iconic portraits of political and military figures and his extensive documentation of the American Civil War.
• D. William Henry Jackson
  William Henry Jackson was an early 19th-century Athens, Georgia resident and professor who is traditionally credited with deeding ownership of a beloved local oak tree to the tree itself, creating the legend of the "Tree That Owns Itself."
• E. John Bridgeman
  John Bridgeman is a British sculptor known for his innovative post-war public artworks and contributions to modern sculpture in the UK.
• F. None of above. chosen