question: Which mountain ranges contain glaciers ?
answer: Andes , the Himalayas , the Rocky Mountains , the Caucasus , and the Alps
turker_answer: The Andes , the Himalayas , the Rocky Mountains , the Caucasus , and the Alps mountain ranges contain glaciers .
rule-based: Andes , the Himalayas , the Rocky Mountains , the Caucasus , and the Alps contain glaciers .