I am certain that that is not a fair structuring of the betting game given that you've not taken into consideration other factors. We already know that in our modern time terrorism is used as a catch-all phrase for radical Islamic terrorism and has tended to exclude other types of mass shooting and murders committed, this despite the fact that FBI has long divided terrorism into two categories: domestic and international. Domestic terrorism is defined as “the unlawful use, or threatened use, of violence by a group or individual based and operating entirely within the United States (or its territories) without foreign direction committed against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives.” International terrorism is defined as “violent acts or acts dangerous to human life that are a violation of the criminal laws of the United States or any state, or that would be a criminal violation if committed within the jurisdiction of the United States or any state. Acts are intended to intimidate or coerce a civilian population, influence the policy of a government, or affect the conduct of a government. These acts transcend national boundaries in terms of the means by which they are accomplished, the persons they appear intended to intimidate, or the locale in which perpetrators operate.” So, for example, despite this model and definition of terrorism, 2012 Aurora mass shooting is not classified as domestic terrorism nor is 2016 Charleston Church massacre. However, ask the people in the theater or church how they felt when bullets started flying; the survivors will tell you they did feel terrorized. Please understand that the definition of terrorism has been politicized; that is why in the media words like "mass murderer" are used and not terrorism even when the violent or threatened act of violence fits the FBI's textbook definition of domestic terrorism under the broader bracket and umbrella of "terrorism."