Question: When was the last time pennsylvania voted republican?
Disambiguated questions and answers: question: When was the last date pennsylvania voted republican in 2016?
When was the last date pennsylvania voted republican in 1988?
When was the last date pennsylvania voted republican in 1984?
answer: November 8, 2016
November 8, 1988
November 6, 1984
Natural Questions answer: 2016 (from the Wikipedia article "List of United States presidential election results by state")