question: What are the 67th , 69th , and 70th floors of the GE Building at Rockerfeller Center nicknamed ?
answer: `` Top of the Rock ''
turker_answer: The 67th , 69th , and 70th floors of the GE Building at Rockerfeller Center are nicknamed `` Top of the Rock '' .
rule-based: The 67th , 69th , and 70th floors of the GE Building at Rockerfeller Center are nicknamed `` Top of the Rock .