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: ( CNN ) The California Public Utilities Commission on Thursday said it is ordering Pacific Gas & Electric Co . to pay a record $ 1.6 billion penalty for unsafe operation of its gas transmission system , including the pipeline rupture that killed eight people in San Bruno in September 2010 . 2: Of the $ 1.6 billion , $ 850 million will go to  gas transmission pipeline safety infrastructure improvements ,  the commission said . 3: Utility commission to force Pacific Gas & Electric Co. to make infrastructure improvements .

1: The California Public Utilities Commission 2: the commission 3: Utility commission