question: what is a key aspect of the gates foundation in the US
answer: A key aspect of the Gates Foundation 's U.S. efforts involves an overhaul of the country 's education policies at both the K-12 and college levels
turker_answer: A key aspect of the Gates Foundation 's U.S. efforts involves an overhaul of the country 's education policies at both the K-12 and college levels .
rule-based: A key aspect of the gates foundation in the US is a key aspect of the Gates Foundation 's U.S. efforts involves an overhaul of the country 's education policies at both the K-12 and college levels