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: The state trooper stopped the bus carrying Nelly and five other people on Interstate 40 in Putnam County on Saturday because it was n't displaying U.S . Department of Transportation and International Fuel Tax Association stickers , according to Tennessee authorities . 2: Two troopers then searched the bus , finding  five colored crystal-type rocks that tested positive for methamphetamine , as well as a small amount of marijuana and other drug paraphernalia ,  the statement said . 3: State troopers say they found methamphetamine and marijuana on a bus carrying Nelly and five others .

1: The state trooper 2: Two troopers 3: State troopers