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*

Example Input: 1: Centennial , Colorado ( CNN ) After months of intensive questioning , a jury has finally been picked for the trial of Colorado movie theater massacre suspect James Holmes . 2: Twelve jurors and twelve alternates are on the list . 3: In the murder trial of James Holmes , 12 jurors and 12 alternates have been selected .
Example Output: 1: a jury 2: Twelve jurors and twelve alternates 3: 12 jurors and 12 alternates

Example Input: 1: However , it is encouraging that both Shia and Sunni fighters are supporting the army in its effort to defeat ISIS . 2: Politically , these groups may not see eye-to-eye and of course there remain deep ethno-sectarian tensions in Iraq and beyond , but regardless of these differences they all view ISIS as a common threat and enemy that must be defeated . 3: Both Shia and Sunni groups view ISIS as a common threat and enemy that must be defeated , he adds .
Example Output: 1: both Shia and Sunni fighters 2: these groups 3: Both Shia and Sunni groups

Example 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 ?
Example Output:
1: Boston Marathon bombing 2: extremism 3: terrorist bombing of Boston Marathon