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: Affecting the weather could also turn out to be one of our best bets at limiting the impact of climate change . 2: Professor Wolf reckons lasers could be used to  repair  the weather , reducing the occurrence of hurricanes , thunderstorms , flooding , and drought . 3: He suggests lasers could also be used to limit the impact of climate change .

1: limiting 2: reducing 3: limit