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 ) Embattled Ferguson Police Chief Thomas Jackson resigned Wednesday , a week after a scathing Justice Department report slammed his department . 2: The resignation will go into effect March 19 , Jackson said , to  provide for an orderly transition of command .  3: Police Chief Thomas Jackson 's resignation is effective March 19 .

1: Embattled Ferguson Police Chief Thomas Jackson 2: Jackson 3: Police Chief Thomas Jackson 's