question: Who endorsed a move to use Persia and Iran interchangeably after opposition to the official name change ?
answer: Professor Ehsan Yarshater
turker_answer: Professor Ehsan Yarshater endorsed a move to use Persia and Iran interchangeably after opposition to the official name change .
rule-based: Professor Ehsan Yarshater endorsed a move to use Persia and Iran interchangeably after opposition to the official name change .