TASK 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*
PROBLEM: 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 .

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

PROBLEM: 1: ( CNN ) The Arizona police officer who slammed into an armed suspect with his patrol car told investigators he thought he was too far to take a shot at the man , so he chose the other option , CNN affiliate KVOA reported Wednesday . 2: Another officer , who was slowing trailing Valencia and ahead of Rapiejko , says on another recording that if a civilian had stumbled upon Valencia , the suspect might have taken a hostage or killed the person . 3: Rapiejko said two options crossed his mind and it was too far to shoot Valencia .

SOLUTION: 1: The Arizona police officer who slammed into an armed suspect with his patrol car 2: Rapiejko 3: Rapiejko

PROBLEM: 1: He missed out on Kim 's wedding to Kanye West , with various ( unnamed , of course ) gossip sources reporting at the time that he was n't getting along with members of his family . 2: Khloe Kardashian , who has stayed close to Rob , told Wonderwall.com that he may have a  kind of social anxiety .  3: Rob Kardashian has had an uneven relationship with family members .

SOLUTION:
1: He 2: Rob 3: Rob Kardashian