question: What organization became the authority on testing and studying international HDTV technology ?
answer: The Society of Motion Picture and Television Engineers ( SMPTE )
turker_answer: The Society of Motion Picture and Television Engineers ( SMPTE ) became the authority on testing and studying international HDTV technology .
rule-based: The Society of Motion Picture and Television Engineers ( SMPTE became the authority on testing and studying international HDTV technology .