 
 <prompt> Wetin Federal Reserve gats do once gold no dey di picture? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: The value of the U.S. dollar no dey again tied to gold, so e come be say na Federal Reserve dey responsible to maintain the value of the U.S. currency. But Federal Reserve still dey increase the money wey dey circulate, wey cause stagflation and sharp drop in the value of the U.S. dollar for the 1970s. Dis one mostly happen because of the economic belief wey dey reign that time say inflation and real economic growth dey related (the Phillips curve), so dem see inflation as something wey no too bad. Between 1965 and 1981, the U.S. dollar lose two thirds of im value. 