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 ) After two days of deliberation , jurors found Dzhokhar Tsarnaev guilty on all counts in the Boston Marathon bombing . 2: We need to show young Muslims that extremism is doing the opposite of what it claimed to . 3: Haroon Moghul : Tsarnaev found guilty in terrorist bombing of Boston Marathon . How to prevent future such acts by young Muslims ?

1: Boston Marathon bombing 2: extremism 3: terrorist bombing of Boston Marathon