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 ) Lois Lilienstein , co-star of  Sharon , Lois & Bram 's Elephant Show  -- the Canadian preschool show that ran on Nickelodeon during the early 1990s -- has died , aged 78 . 2: Her son , David Lilienstein , told CBC News that his mother died in Toronto on Wednesday night from a rare form of cancer first diagnosed last October . 3: CNN independently confirmed with Sharon and Bram 's manager that Lilienstein passed away at 78 of a a rare cancer .

1: died 2: died 3: passed away