Cahill says Chelsea back in title race
Asked if he felt they could still compete in the title race, he replied: "No doubt. Like you've seen today [Manchester United have] slipped a couple of points.
"They are a very strong outfit and have been there many, many times, so it will be tough, but all we can do is try not to drop many points now and with performances like that we won't go far wrong.
"Obviously it is a big gap but we can only go out and get results."