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: Welcome to Nigeria 's free readers associations -- where mostly young men gather around newspaper vendors to read the headlines and debate the issues of the day . 2: They are called  free  because nobody actually buys the newspapers they are reading . 3: Called free readers associations because no-one actually buys the papers they read .

1: readers 2: reading 3: readers