title: St Patrick's Cathedral, Dublin
context: Saint Patrick's Cathedral (Irish: Ard-Eaglais Naomh Pádraig) in Dublin, Ireland, founded in 1191, is the National Cathedral of the Church of Ireland. With its 43-metre (141ft) spire, St. Patrick's is the tallest church (not Cathedral) in Ireland and the largest.[1] Christ Church Cathedral, also a Church of Ireland cathedral in Dublin, is designated as the local Cathedral of the diocese of Dublin and Glendalough.[2]
question: What is the largest cathedral in Ireland?
answers: Saint Patrick's Cathedral