original_query: What activities were supposed to be done by the Central Intelligence Agency in Peru?
query: What activities were the CIA involved in regarding Peru?
answer: The CIA's activities in Peru included covert anti-terrorism and counter-drug programs, working with Vladimiro Montesinos as an intermediary, and providing funding and assistance to Peru's narcotics intelligence unit.  There were also instances of the CIA not properly monitoring arms sales, leading to weapons being diverted to Colombian guerillas.