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: Ross is adamant that he 's making photographs to bring about  immediate change .  2:  I'm trying to wake people up , make them realize there are lives at stake ,  he said . 3: He wants to  wake people up  about the system and bring about  immediate change 

1: Ross 2: them 3: He