Poland went out of the World Cup after slipping to a 3-0 defeat against Colombia as Radamel Falcao scored his first World Cup goal. Radamel Falcao scored his first World Cup goal as Colombia revived their hopes of reaching the World Cup knockout phase with a 3-0 victory over Poland, who now cannot reach the last 16. Monaco striker Falcao stroked home his 30th international goal, making him the first player from Colombia to reach such a milestone, midway through the second half of a cagey encounter in Kazan, where defeat for either side would have meant elimination from the…