Who is the Patron Saint of Ireland?
St. Patrick is Ireland's main patron saint and on March 17, the world celebrates the feast day of St. Patrick, a zealous, fifth-century British bishop who became famous for spreading Christianity in Ireland.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Who is the Patron Saint of Ireland?
### Input: 
### Response: St. Patrick is Ireland's main patron saint and on March 17, the world celebrates the feast day of St. Patrick, a zealous, fifth-century British bishop who became famous for spreading Christianity in Ireland.