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 ) U.S . Secretary of State John Kerry said Saturday that  we need to close . . . gaps  with Iran in talks about its nuclear program , adding that those negotiating with Iranian officials  are deeply committed to ensuring that Iran does not obtain a nuclear weapon .  2:  We have to get the right deal ,  the top U.S . diplomat said . 3: U.S. Secretary of State John Kerry :  We have to get the right deal 

1: U.S . Secretary of State John Kerry 2: the top U.S . diplomat 3: U.S. Secretary of State John Kerry