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 ) Anna Duritskaya , the Ukrainian model who was with opposition politician Boris Nemtsov when he was shot in Moscow , is now the focus of intense interest . 2: As the pair crossed a bridge in central Moscow , the 55-year-old Kremlin critic was gunned down by unknown attackers . 3: She was with Nemtsov when unknown attackers shot him dead in Moscow .

1: was shot 2: was gunned down 3: shot