 
 <prompt> Wetin be di name of di encyclical wey dem release on 25 July 1968 for di language wey Americans dey normally speak? Based on di question wey dey before dis one, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: ```Of im eight encyclicals, Pope Paul VI na him dey popular pass for im encyclical Humanae vitae (Of Human Life, wey dem subtitle as On the Regulation of Birth), wey dem publish on 25 July 1968. For dis encyclical, e reaffirm di Catholic Church traditional view of marriage and marital relations and e still condemn artificial birth control. Two Papal committees and plenti independent experts bin dey look into di latest advancement of science and medicine on top di question of artificial birth control, wey di Pope acknowledge for im encyclical. The views wey Paul VI express reflect di teachings of im predecessors, especially Pius XI, Pius XII and John XXIII and e never change, as e don talk am repeatedly for di first few years of im Pontificate``` 