SANTA CLARA, United States, June 20 (Xinhua) -- Paraguay manager Gustavo Alfaro said Friday that his side had regained its belief after keeping its World Cup hopes alive with a 1-0 victory over Trkiye. Paraguay's first win of the tournament left it level on points with Australia in Group D ahead of the teams' final group-stage meeting next Thursday. "We are going to play our hearts out against Australia,"