Columbine High School massacre

Target entity: Columbine High School massacre
Context triple: [Bowling for Columbine, mainSubject, Columbine High School massacre]

• A. Sandy Hook
  Sandy Hook is a barrier spit and popular recreational area at the northern tip of the Jersey Shore in New Jersey, known for its beaches, historic lighthouse, and views of New York Harbor.
• B. Watertown, Massachusetts shootout
  The Watertown, Massachusetts shootout was the intense armed confrontation in April 2013 between law enforcement and the Boston Marathon bombing suspects that led to one suspect’s death and the manhunt’s dramatic conclusion.
• C. Columbine
  Columbine is a stock character from the Italian commedia dell'arte tradition, typically portrayed as a clever and flirtatious maid and the love interest of Pierrot or Harlequin.
• D. Oklahoma City bombing
  The Oklahoma City bombing was a 1995 domestic terrorist truck bombing of the Alfred P. Murrah Federal Building that killed 168 people and remains one of the deadliest acts of terrorism in United States history.
• E. Kent State shootings
  The Kent State shootings were a 1970 incident in which National Guard troops opened fire on unarmed students protesting the Vietnam War at Kent State University, killing four and wounding nine others.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Columbine High School massacre
Target entity description: The Columbine High School massacre was a 1999 school shooting in Littleton, Colorado, in which two students murdered 13 people and wounded many others before killing themselves, becoming a defining event in debates over gun violence and school safety in the United States.

• A. Sandy Hook
  Sandy Hook is a barrier spit and popular recreational area at the northern tip of the Jersey Shore in New Jersey, known for its beaches, historic lighthouse, and views of New York Harbor.
• B. Watertown, Massachusetts shootout
  The Watertown, Massachusetts shootout was the intense armed confrontation in April 2013 between law enforcement and the Boston Marathon bombing suspects that led to one suspect’s death and the manhunt’s dramatic conclusion.
• C. Columbine
  Columbine is a stock character from the Italian commedia dell'arte tradition, typically portrayed as a clever and flirtatious maid and the love interest of Pierrot or Harlequin.
• D. Oklahoma City bombing
  The Oklahoma City bombing was a 1995 domestic terrorist truck bombing of the Alfred P. Murrah Federal Building that killed 168 people and remains one of the deadliest acts of terrorism in United States history.
• E. Kent State shootings
  The Kent State shootings were a 1970 incident in which National Guard troops opened fire on unarmed students protesting the Vietnam War at Kent State University, killing four and wounding nine others.
• F. None of above. chosen