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*

Example Input: 1: ( CNN ) The American Pharmacists Association is discouraging its members from participating in executions . 2: Pentobarbital is the preferred drug used for lethal injection . 3: The American Pharmacists Association passed a new policy banning members from participating in lethal injections .
Example Output: 1: executions 2: lethal injection 3: lethal injections

Example Input: 1: ( CNN ) A photography teacher at a Southern California high school appears to have committed suicide by hanging herself in a classroom . 2: Jillian Jacobson , 31 , was found Monday at El Dorado High School , said Lt . Eric Point , with Placentia Police . 3: A photography teacher is found dead at El Dorado High School in Placentia .
Example Output: 1: A photography teacher at a Southern California high school 2: Jillian Jacobson , 31 3: A photography teacher

Example Input: 1: Earlier , a stream of people took part in a somber memorial service at the Sakharov Center in Moscow . 2: I just wanted to go to pay tribute to a political personality , Boris Nemtsov .  3: Boris Nemtsov is buried in a Moscow cemetery following a somber memorial service .
Example Output:
1: a somber memorial service 2: tribute 3: a somber memorial service