question: Prior to the 20th century , a Gothic cathedral was considered to be what type of building in the town in which it was constructed ?
answer: the landmark building
turker_answer: Prior to the 20th century , a Gothic cathedral was considered to be the landmark building in the town in which it was constructed .
rule-based: Prior to the 20th century , a Gothic cathedral was considered to be the landmark building in the town in which it was constructed .