question: What did the foundation announce in November 2014
answer: In November 2014 , the Bill and Melinda Gates Foundation announced that they are adopting an open access ( OA ) policy for publications and data
turker_answer: In November 2014 , the Bill and Melinda Gates Foundation announced that they are adopting an open access ( OA ) policy for publications and data .
rule-based: The foundation announced in November 2014 , the Bill and Melinda Gates Foundation announced that they are adopting an open access ( OA ) policy for publications and data in November 2014