Question: The terrorist, Valerio Morucci, was a member of which organization that was responsible for numerous violent incidents during the "Years of Lead"?
Sentence (from "Violence in Pakistan 2006–09"): Violence increased in 2006, in part because the US/NATO strategy from 2005 of attacking the Taliban in their stronghold in South Afghanistan (including Helmand), lead to incidents on the Pakistani side of the border.
Relevant evidence: No