question: What needs to be examined to determine whether a fat can be classified as saturated or unsaturated ?
answer: the detailed structure of the fatty acids involved
turker_answer: The detailed structure of the fatty acids involved needs to be examined to determine whether a fat can be classified as saturated or unsaturated .
rule-based: The detailed structure of the fatty acids involved needs to be examined to determine whether a fat can be classified as saturated or unsaturated .