Premise: The 2013–14 La Liga season was the 83rd since its establishment. Match days were drawn on 9 July 2013. The season began on 17 August 2013 and ended on 18 May 2014 due to all top-flight European leagues ending earlier than the previous season because of 2014 FIFA World Cup. Elche, Villarreal and Almería competed in La Liga this year after spending the previous season in lower leagues.
Hypothesis: The two years after 2012 but before 2015 La Liga season was the 83rd since its establishment. Match days were drawn on 9 July 2013.