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: In a March CNN/ORC poll of national Democrats , only 1 % picked O'Malley . 2: He has , however , openly teased a presidential run . 3: O'Malley is low in the polls with Democrats , but he has been flirting with a presidential run .

1: O'Malley 2: He 3: O'Malley