Congress also began impeachment hearings on Wednesday for deputies Sandro Mabel of the Brazilian Liberal Party and Romeu Queiroz of the Labour Party.

BBC: NEWS | Americas | Lula aide in impeachment hearing

Lampard remained an unused substitute but Chelsea's win more than justified Villas-Boas's decision to hand midfield responsibility to Ramires, Raul Meireles and impressive youngster Oriol Romeu.

BBC: europe

Oriol Romeu, playing in his familiar holding role, laid the defensive platform with Lampard and Raul Meireles deployed further forward and the hosts struggled to get a foothold in the game in the first 25 minutes.

BBC: eng-prem

Farah will continue to train at altitude in Kenya and Font Romeu in France - where Paula Radcliffe also trains - and insists he is not taking a major gamble with the London Olympics only 17 months away.

BBC: Mo Farah changes coach to assist Olympic preparation