question: Which two `` Big Four '' clubs did not finish in the top four in the 2011-12 season ?
answer: That season also saw two of the Big Four ( Chelsea and Liverpool ) finish outside the top four
turker_answer: The 2011-12 season also saw two of the Big Four ( Chelsea and Liverpool ) finish outside the top four in the standings .
rule-based: That season also saw two of the Big Four ( Chelsea and Liverpool ) finish outside the top four did not finish in the top four in the 2011-12 season .