answers: to the ucc shooting? portland
questions: where are additional agents going? where are the agents from?
paragraph: BREAKING: ATF sending additional agents from Portland along with K9 team to #UCCShooting tragedy.— ATF HQ (@ATFHQ) October 1, 2015
questions_answers: question: where are additional agents going?, answer: to the ucc shooting? | question: where are the agents from?, answer: portland