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: The United States , however , has stressed that if a final deal is reached with Iran , the removal of any sanctions will come in phases . 2: Therefore , it is meaningless to congratulate me or others about it ,  he said . 3:  It is meaningless to congratulate me or others  because deal not final , Ayatollah says .

1: a final deal 2: it 3: deal