question: What was the region covering modern Germany , southern Denmark , the Netherlands , Belgium , Luxembourg , Switzerland , Austria , Slovakia , Czech Republic and much of northern Italy known as ?
answer: the Holy Roman Empire
turker_answer: The Holy Roman Empire was the region covering modern Germany , southern Denmark , the Netherlands , Belgium , Luxembourg , Switzerland , Austria , Slovakia , Czech Republic and much of northern Italy known as the Holy Roman Empire .
rule-based: Was the region covering modern Germany , southern Denmark , the Netherlands , Belgium , Luxembourg , Switzerland , Austria , Slovakia , Czech Republic and much of northern Italy known as the Holy Roman Empire .