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: But it is butterfly where he has dominated in recent years . 2: After pipping Phelps in the 200m in London , le Clos had to settle for silver behind the American in the 100m , but he has n't missed a stroke since . 3: After defeating his childhood idol , le Clos has dominated 100m and 200m butterfly .

1: dominated 2: has n't missed 3: has dominated