Question: When did ireland rugby last win the grand slam?
Answer: 2018
Disambiguated annotations:
qaPairs: question: When did ireland rugby first win the grand slam?
answer: 29 March 1948
question: When did ireland rugby last win its second grand slam?
answer: 21 March 2009
question: When did ireland rugby last win its third grand slam?
answer: 10 March 2018