By ANDREW DAMPF DOHA, Qatar (AP) — It all seems so straightforward — laughable, perhaps — for Kylian Mbappé when it comes to the World Cup. The France forward, who scored four goals when he led his country to the title four years ago as a 19-year-old phenom, put on yet another demonstration of how devastating he can be on the soccer field. After it was over, Mbappé almost seemed to be chuckling as Robert Lewandowski came over to congratulate him. Mbappé scored two goals Sunday and set up another for Olivier Giroud to give France a 3-1 victory over Poland and move the 2018 champions within three wins of successfully defending their title.