Barca follow Real Madrid, Atletico Madrid beat Betis

MADRID, Oct. 23 (Xinhua) -- FC Barcelona remain three points behind Real Madrid at the top of La Liga after a 4-0 win at home to Athletic Bilbao on Sunday night.

One of Barca's best performances of the season coincided with Bilbao's worst as Barca led 3-0 at the break thanks to Ousmane Dembele's 12th-minute header, followed by Sergi Roberto's 18th-minute shot, which took a slight deflection to lift it over Athle