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: At the same time , India has set the audacious goal of installing 100 gigawatts of solar power capacity by 2022 , a 30-fold increase from current levels and eight times more solar capacity than the United States has today . 2: Cities and corporations are joining in as well . 3: He says China , India , major corporations , cities among those already setting goals for cutting emissions . U.S. must lead in this effort .

1: set the audacious goal 2: joining in 3: setting goals