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: Here are some of the problems plaguing Kenya 's security efforts . 2: But the High Court saw it as an affront to civil rights , and it struck down many of its details early this year , according to CFR . 3: Kenya 's security has been bogged down by concerns over civil rights .

1: the problems plaguing Kenya 's security efforts 2: an affront to civil rights 3: concerns over civil rights