Question: What 58th quadrennial American presidential election did Bernie Sanders announce his candidacy for the Democratic nomination for President of the United States?
Sentence (from "United States presidential election, 2016"): In a surprise victory, the Republican ticket of businessman Donald Trump and Indiana Governor Mike Pence defeated the Democratic ticket of former First Lady, U.S. Senator of New York and Secretary of State Hillary Clinton and U.S. Senator from Virginia Tim Kaine.
Relevant evidence: No