Original sentence: Additionally, the agency sometimes engages in propaganda and public relations efforts.It also serves as the government's paramilitary hidden hand via covert operations at the direction of the President and under oversight by Congress.Its primary function is obtaining and analyzing information about foreign governments, corporations, and persons in order to advise public policymakers.The Central Intelligence Agency (CIA) is a civilian intelligence agency of the United States government.This last role has caused much controversy for the CIA — questions about the legality, morality, effectiveness, and wisdom of such operations
Edited sentence: Its first function is obtaining and analyzing information about foreign governments, corporations, and persons.Its second function is propaganda and public relations.Its third function is as the government's hidden hand via covert operations at the direction of the President and under oversight by Congress.The Central Intelligence Agency(CIA) is an intelligence agency of the United States government.This last function has caused much controversy for the CIA — questions about the legality, morality, effectiveness, and intelligence of such operations