 
 <prompt> Wetin be di last time wey dem mention? Based on di last question, write small tori wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: The FBI also spy and collect information on Puerto Rican independence leader Pedro Albizu Campos and im Nationalist political party for di 1930s. Albizu Campos bin dey convicted three times sake of deadly attacks on US government officials: for 1937 (Conspiracy to overthrow di government of di United States), for 1950 (attempted murder), and for 1954 (after an armed assault on di US House of Representatives while dem dey sit; even though e no dey there, Albizu Campos na di mastermind). Di FBI operation bin dey secret and e no come out until U.S. Congressman Luis Gutierrez make am public via di Freedom of Information Act for di 1980s. 