Manchester United striker Mason Greenwood insists the Premier League race isn't over.
Victory over Burnley sees United cut Manchester City's lead at the top of the table to eight points.
Greenwood struck twice and said: "You cannot be sure of anything to the end.
"Manchester City may still stumble. We need to focus on the next games. Everything is possible.
"I hope they will still lose points, but we should think about our matches."
