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: Consider Input: 1: Nigeria overtook South Africa last year as the region 's largest economy . 2: As many as 70 % of Nigerians live below the poverty line , surviving on less than a dollar a day . 3: Nigeria is also Africa 's biggest economy , but up to 70 % of Nigerians live on less than a dollar a day .

Output: 1: Nigeria 2: Nigerians 3: Nigeria

Input: Consider Input: 1: ( CNN ) Robert Durst appeared to be prepared for life on the lam when FBI agents arrested him in New Orleans . 2: The millionaire heir , according to court documents , had more than $ 40,000 in cash with him -- and a neck-to-head latex mask to alter his appearance . 3: Court documents reveal he had more than $ 40,000 in cash and a mask when agents arrested him .

Output: 1: Robert Durst 2: The millionaire heir 3: he

Input: Consider Input: 1: Her older sister , Venus , got similar treatment in the stands , and her father Richard told USA Today he was subjected to racial abuse . 2: That 's what brought Serena Williams to Indian Wells in 2001 . 3: Serena Williams ' father claimed he was racially abused at Indian Wells in 2001 .
Output: 1: Her 2: Serena Williams 3: Serena Williams