Question: Who did Manchester City beat on the day that Swansea City beat Liverpool 1-0 in the 2011-12 season ?
Sentence (from "2011–12 Premier League"): City finished level on 89 points with Manchester United, but their goal difference was eight better than their local rivals', making it the first time the Premier League had been won on goal difference and the first time a club previously relegated from the Premier League had won the title.
Relevant evidence: No