Manchester City manager, Pep Guardiola, has said Liverpool and Arsenal are “almost unstoppable” amid a tight Premier League title race. Jurgen Klopp’s men are currently top of the table with 60 points. City are in second place with 59, while the Gunners have 58. Guardiola has admitted that his team will have to strive hard to retain the title, with Arsenal and Liverpool not in the mood to drop points. “How they [our opponents] are playing, even Aston Villa but especially, Arsenal and Liverpool. They are scoring three, four, five goals a day. So that means they are almost unstoppable,” Guardiol…