Question: Who threw the last perfect game in mlb?
Answer: Félix Hernández
Disambiguated annotations:
qaPairs: question: Who threw the last perfect game in 2012?
answer: King Félix
Félix Abraham Graham Hernández García
Félix Hernández
question: Who threw the last perfect game in 2010?
answer: Roy Halladay
Harry Leroy "Roy" Halladay III
Doc
question: Who threw the last perfect game in 2009?
answer: Mark Buehrle
qaPairs: question: What MLB player threw a perfect game on August 15, 2012?
answer: Felix Hernandez
question: What MLB player threw a perfect game on June 13, 2012?
answer: Matt Cain
question: What MLB player threw a perfect game on April 12, 2012?
answer: Philip Humber