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 increasing globalization of ISIS raises some interesting questions for the Obama administration and for Congress . 2: The ball is now in Congress ' court to decide how geographically wide the scope of the fight against ISIS should be . 3: He says the spread of ISIS poses questions for Obama , Congress in deciding future of fight against terrorism .

1: Congress 2: Congress 3: Congress