question: What was Kerry 's ranking in the Ivory Tower Survey for effectiveness as SoS ?
answer: tied for 11th place out of the 15
turker_answer: Kerry 's in tied for 11th place out of 15 in the Ivory Tower Survey for effectiveness as SoS .
rule-based: Kerry 's ranking in the Ivory Tower Survey for effectiveness as SoS was tied for 11th place out of the 15 .