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: More than 200 students signed a petition asking the school not to show the movie as part of UMix , a series of social events the university stages for students . 2: Bradley Cooper was nominated for an Oscar for his portrayal of Chris Kyle , a Navy SEAL and the most lethal sniper in U.S . military history . 3: A petition asked the university not to show the Bradley Cooper film .

1: the movie 2: his portrayal of Chris Kyle , a Navy SEAL and the most lethal sniper in U.S . military history 3: the Bradley Cooper film