I want to know the answer to the following question:
What is the largest denomination of the entire Ireland Island?
All the background I'm provided with is that "Presbyterianism is the largest Protestant denomination in Northern Ireland and the second largest on the island of Ireland (after the Anglican Church of Ireland),[citation needed] and was brought by Scottish plantation settlers to Ulster who had been strongly encouraged to emigrate by James VI of Scotland, later James I of England.". Is that enough to answer the question?
Answer: yes