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 ) Every week in the heart of Nima , a slum in the Ghanaian capital of Accra , families congregate at a local mosque . 2: For many boys the role of a girl is  to be their wife ,  Agyare explains ,  and she needs to be taken care of .  3: Many girls in Nima , one of Accra 's poorest slums , receive little or no education .

1: families 2: girl 3: girls