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: Investigators trying to determine what caused the crash of Germanwings Flight 9525 have made a startling discovery in an audio recording , according to a New York Times report : One of the plane 's pilots was locked out of the cockpit before the crash . 2:  You can hear he is trying to smash the door down ,  a senior military official involved in the investigation told the newspaper , describing audio from the cockpit voice recorder , one of the plane 's black boxes . 3: Report : Audio recording includes sounds of pilot trying to smash down cockpit door .

1: cockpit 2: cockpit 3: cockpit