Only Connect - Series 4 - Epicureans vs Wrights

Quiz show presented by Victoria Coren in which knowledge will only take you so far, as patience and lateral thinking are also vital. In the first semi-final, three lovers of luxurious wines and exotic dishes set aside their shared passion to address the challenge of the combined wits of the Wright family. They compete to draw together the connections between things which at first glance seem utterly random, such as completing the sequence: 1950: Soap; 1952: Tea; 1953: Cream, eggs, sweets, sugar; ????