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*

Ex Input:
1: Michael Keaton paid homage -- ever so slightly -- to his roles in  Beetlejuice  and  Batman  in his third turn hosting  Saturday Night Live  this weekend . 2: Keaton acknowledged in his opening monologue that a lot has changed since he first hosted the comedy sketch show in 1982 . 3: Michael Keaton hosted  Saturday Night Live  for the first time in 1982 .

Ex Output:
1: Michael Keaton 2: Keaton 3: Michael Keaton


Ex Input:
1: Authorities have stepped up patrols in the neighborhood where Ahmed Al-Jumaili lived -- and died -- in their effort to find out who killed the 36-year-old early Thursday , as he and his brother stood in the parking lot of his apartment complex watching the snow . 2: Cotner said police are conducting tests to find out whether more than one rifle was used in the shooting , but he said he could not reveal the make or model of the weapon . 3: Dallas police say Ahmed Al-Jumaili was killed by shot from a rifle , but they are n't revealing what type .

Ex Output:
1: Authorities 2: police 3: Dallas police


Ex Input:
1: ( CNN ) Nigerians go to the polls on March 28 in a tight contest , which is getting extra attention after the original date was rescheduled at the last minute . 2: This election will be the first since Nigeria re-calculated it 's GDP and pulled ahead of South Africa to become the continent 's biggest economy . 3: Nigeria 's postponed Presidential election is slated to be held on March 28 .

Ex Output:

1: a tight contest 2: This election 3: Nigeria 's postponed Presidential election