Manchester City manager Pep Guardiola has said they can only win the Premier League title by winning all their remaining fixtures. Guardiola spoke to Sky Sports after their 5-1 win over Wolves on Saturday. The result sees City close the gap to Arsenal to one point after Mikel Arteta’s men beat Bournemouth 3-0 in the early kick-off. Despite their five-goal haul against Wolves, City are still six behind Arsenal in goal difference. But Guardiola insists the league won’t be won that way. “Goal difference is not possible; we cannot draw. The way Arsenal have been playing has been so good and consis…