Variables provide group name (up to three groups), type of terrorist incident (assassination, bombing, facility attack, hijacking, kidnapping, maiming, assault, mass disruption, or arson), incident date (year, month, day of month), region, country, state in the United States (if applicable), city, whether the incident was just outside of the city, the type of target (business, government, police, military, abortion related, airport and airplanes, diplomatic, educational institution, food or water supply, journalists and media, maritime, NGO, private citizens and property, religious figures/ins