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: Four of the artillery pieces are amid the wreckage about 40 feet down on the floor of the Savannah River . 2: Contract divers are out on the site every day , weather permitting , not more than a couple miles east of the city 's famous River Street and waterfront . 3: Wreckage lies a couple miles from Savannah 's famous River Street .

1: River 2: River 3: River