Question: When did michigan state basketball win a national championship?
Disambiguated questions and answers: question: When did Michigan State men's basketball win their first national championship?
When did Michigan State men's basketball win their second national championship?
answer: March 26, 1979
1979 NCAA Tournament
Apr 3, 2000
2000 NCAA Tournament
Natural Questions answer: 2000
1979 (from the Wikipedia article "Michigan State Spartans men's basketball")