question: How did the Institute of International Education rank BYU in 2009 compared with U.S. universities that offer study abroad opportunities ?
answer: number one
turker_answer: The Institute of International Education ranked BYU numbed one compared with U.S. universities that offer study abroad opportunities .
rule-based: The Institute of International Education rank BYU in 2009 compared with U.S. universities that offer study abroad opportunities by number one .