question: How many U.S. mortgages were either delinquent or in foreclosure by September 2009 ?
answer: 14.4 %
turker_answer: 14.4 % of U.S. mortgages were either delinquent or in foreclosure by September 2009
rule-based: Either delinquent or in foreclosure by September 2009 were 14.4 % .