Definition: You will be given three sentences. Read them, then identify a noun phrase (person, place, or thing) or event that is shared between all three sentences. As the output, write the span of the text corresponding to that phrase in each sentence. Keep the order of the sentences, that is, your answer should look like: 1: *a phras from sentence 1e* 2: *a phras from sentence 2* 3: *a phrase from sentence 3*
Input: 1: ( CNN ) The tragic news that Germanwings Flight 9525 was deliberately crashed into the French Alps by a pilot deemed  100 % fit to fly  challenges the common understanding of the phrase . 2: The pilot and co-pilot on Germanwings Flight 9525 had passed the test the airline used to evaluate applicants , he said . 3: On Thursday the Marseille prosecutor said Flight 9525 's co-pilot deliberately crashed .

1: Germanwings Flight 9525 2: Germanwings Flight 9525 3: Flight 9525