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*

1: And the first day of the trial -- after opening statements -- revolved around a number of survivors of the attack , who recounted in detail the chaos of that day . 2: Boston Marathon bombing timeline . 3: The first day of the Boston Marathon bombings trial focuses on the survivors .
1: the attack 2: Boston Marathon bombing 3: the Boston Marathon bombings

1: Lausanne , Switzerland ( CNN ) A roller-coaster series of talks wrapped up Thursday in Lausanne as a group of world powers known as the P5 +1 reached a framework agreement with Iran over the country 's nuclear program . 2: But the talks this week were , nevertheless , historic , particularly for the otherwise frozen U.S.-Iranian relationship . 3: This week 's talks on an Iranian nuclear deal framework are historic .
1: A roller-coaster series of talks 2: the talks this week 3: This week 's talks on an Iranian nuclear deal framework

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