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: South Korea is working on a response to the demands , leaving factory owners worried about the threat of a factory shutdown . 2: North Korea is demanding an increase of roughly 5.5 % , to an equivalent $ 164.10 a month . 3: North Korea demanded a pay increase ; South Korea 's working on a response .

Ex Output:
1: Korea 2: Korea 3: Korea

Ex Input:
1: Washington ( CNN ) Judge Jeffrey Sutton does n't have a lot of company on the appeals courts these days . 2: Sutton , who sits on the 6th U.S . Circuit Court of Appeals in Cincinnati , penned the only recent appellate court decision to uphold state bans on same-sex marriage . 3: Judge Jeffrey Sutton is behind only recent appellate decision to uphold such state bans .

Ex Output:
1: Judge Jeffrey Sutton 2: Sutton , who sits on the 6th U.S . Circuit Court of Appeals in Cincinnati 3: Judge Jeffrey Sutton

Ex Input:
1: ( CNN ) In 2007 I had my ovaries and fallopian tubes removed to prevent my getting ovarian cancer . 2: It was a surgery of the kind that Angelina Jolie recently underwent , as she revealed Tuesday in a New York Times op-ed . 3: Like Angelina Jolie , Allison Gilbert had two preventive cancer surgeries to remove her ovaries and fallopian tubes and later her breasts .

Ex Output:
1: In 2: Angelina Jolie 3: Angelina Jolie