question: Which countries worked together to bomb ISIS on Sep 21-22 , 2014 ?
answer: the United States , Saudi Arabia , Bahrain , the UAE , Jordan and Qatar
turker_answer: The United States , Saudi Arabia , Bahrain , the UAE , Jordan and Qatar worked together to bomb ISIS on Sep 21-22 , 2014 .
rule-based: The United States , Saudi Arabia , Bahrain , the UAE , Jordan and Qatar worked together to bomb ISIS on Sep 21-22 , 2014 .