Given the task definition and input, reply with output. In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: William Forrester ( 16 March 1855 -- 23 October 1926 ) was a Liberal party and Laurier Liberals member of the Canadian House of Commons . He was born in St. Marys , Canada West and became a farmer and manufacturer . He was first elected to Parliament at the Perth South riding in the 1921 general election after an unsuccessful campaign there in the 1917 election as a Laurier Liberal . After serving his only federal term , the 14th Canadian Parliament , Forrester left the House of Commons and did not seek another term in the 1925 election ., Prior to the 1917 federal election in Canada, the Liberal Party of Canada split into two factions. To differentiate the groups, historians tend to use two retrospective names:, The Liberal Party of Canada, colloquially known as the Grits, is the oldest federal political party in Canada. The party espouses the principles of liberalism, and generally sits at the centre of the Canadian political spectrum. The Liberal Party is traditionally positioned to the left of the Conservative Party of Canada and to the right of the New Democratic Party (NDP)., Subject: william forrester , Relation: member_of_political_party, Options: (A) conservative party (B) liberal (C) liberal party (D) liberal party of canada (E) the right
liberal party of canada