Question: The 2012 United States presidential election in Iowa took place on November 6, 2012, former Massachusetts Governor Mitt Romney, had his running mate, Congressman Paul Ryan, an American politician who is which ordinal number, and current Speaker of the United States House of Representatives?
Sentence (from "United States presidential election in Iowa, 2012"): Iowa voters chose six electors to represent them in the Electoral College via a popular vote pitting incumbent Democratic President Barack Obama and his running mate, Vice President Joe Biden, against Republican challenger and former Massachusetts Governor Mitt Romney and his running mate, Congressman Paul Ryan.
Relevant evidence: Yes