question: When did the most catastrophic earthquakes occur ?
answer: 31 BCE , 363 , 749 , and 1033 CE
turker_answer: The most catastrophic earthquakes occurred in 31 BCE , 363 , 749 , and 1033 CE .
rule-based: The most catastrophic earthquakes occurred in 31 BCE , 363 , 749 , and 1033 CE .