Question: When did the earthquake strike the only Italian region having neither a coastline nor a boarder with other countries?
Sentence (from "Longitarsus vilis"): Longitarsus vilis is a species of beetle in the subfamily Galerucinae that is can be found on Canary Islands, in such European countries as Portugal, Spain, and also on Italian islands such as Sardinia and Sicily and the Italian mainland.
Relevant evidence: No