Task: Question Generation
Input (English): At the same time, the political party reached its modern form, with a membership disciplined through the use of a party whip and the implementation of efficient structures of control. The Home Rule League Party, campaigning for Home Rule for Ireland in the British Parliament was fundamentally changed by the great Irish political leader Charles Stewart Parnell in the 1880s. In 1882, he changed his party's name to the Irish Parliamentary Party and created a well-organized grass roots structure, introducing membership to replace "ad hoc" informal groupings. He created a new selection procedure to ensure the professional selection of party candidates committed to taking their seats, and in 1884 he imposed a firm 'party pledge' which obliged MPs to vote as a bloc in parliament on all occasions. The creation of a strict party whip and a formal party structure was unique at the time. His party's efficient structure and control contrasted with the loose rules and flexible informality found in the main British parties; – they soon came to model themselves on the Parnellite model.
Output (English): Who was the leader of the Irish political party in the 1880s?