question: At which team 's expense does the previous champion 's automatic entry into the Champions League without placing in the top four come ?
answer: the fourth-placed team
turker_answer: The automatic entry of the previous champion into the Champions League without their placing in the top four comes at the expense of the fourth-placed team .
rule-based: Does the previous champion 's automatic entry into the Champions League without placing in the top four come at the fourth-placed team .