Overview: It is the second match of the Christmas quiz with two teams of graduates fighting it out for a place in the semi-finals. Playing for the Birmingham City team are Carole Boyd, who plays Linda Snell in the Archers, and gardener and broadcaster Bunny Guinness. Their opponents on the Wadham, Oxford, team include journalists and broadcasters Anne McElvoy and Jonathan Freedland. Jeremy Paxman asks the questions.