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 ) In an audio message purportedly from an ISIS spokesman , the group announced that a pledge of allegiance from Nigerian-based Boko Haram has been accepted by ISIS leader Abu Bakr al-Baghdadi . 2: The message says that the caliphate , or Islamic State , has expanded to western Africa and congratulated  our jihadi brothers  there . 3: Abu Bakr al-Baghdadi 's spokesman congratulated  our jihadi brothers  in western Africa .
Example Output: 1: Nigerian-based Boko Haram 2: our jihadi brothers 3: our jihadi brothers '' in western Africa

Example Input: 1: ( CNN ) On April 20 , 2010 , a final cement seal of an oil well in the Gulf of Mexico failed , causing what has been called the worst environmental disaster in U.S . history and taking the lives of 11 rig workers . 2: The federal government estimated 4.2 million barrels of oil spilled into the Gulf , but BP argued in court that it was much lower . 3: April 20 marks 5 years since the BP oil spill .
Example Output: 1: the worst environmental disaster in U.S . history 2: 4.2 million barrels of oil spilled into the Gulf 3: the BP oil spill

Example Input: 1: Indiana pizzeria finds itself at the center of'religious freedom ' debate . 2: Premeau thinks the firestorm was sparked by people Googling  Memories Pizza  and confusing the two businesses -- despite the fact that Nichols and Walkerton are in separate states and almost 300 miles apart . 3: A Wisconsin pizzeria is harassed by people confusing it with one in Indiana .
Example Output:
1: Indiana pizzeria 2: Memories Pizza 3: one in Indiana