question: What U.N official says ?
answer: `` The pervasive sense here among the population is one of overwhelming grief , so many families have been destroyed in so many ways , ''
turker_answer: The U.N. official says , `` The pervasive sense here among the population is one of overwhelming grief , so many families have been destroyed in so many ways . ''
rule-based: `` The pervasive sense here among the population is one of overwhelming grief , so many families have been destroyed in so many ways , says .