answers: they lost contact of ukrainian airspace
questions: what happened to  malaysia airlines? where did they lose contact?
paragraph: Malaysia Airlines has lost contact of MH17 from Amsterdam. The last known position was over Ukrainian airspace. More details to follow.— Malaysia Airlines (@MAS) July 17, 2014
questions_answers: question: what happened to  malaysia airlines?, answer: they lost contact of | question: where did they lose contact?, answer: ukrainian airspace