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*

[Q]: 1: He was killed in a chase and gunbattle with police that began with reports of an  officer down  at MIT . 2:  I'm serious ,  Meng testified that the man told him moments before admitting to being the Boston Marathon bomber . 3: Dun Meng says one of carjackers admitted to being a bomber and to killing an MIT officer .
[A]: 1: He 2: the man 3: one of carjackers


[Q]: 1: ( CNN ) Wedding bells are on the horizon for Bristol Palin and 2011 Medal of Honor recipient Dakota Meyer . 2: He was the third living recipient -- and the first Marine -- to be awarded the Medal of Honor for actions in Iraq or Afghanistan . 3: U.S. Marine Dakota Meyer won the 2011 Medal of Honor for rescue in Afghanistan .
[A]: 1: 2011 Medal of Honor recipient Dakota Meyer 2: He 3: U.S. Marine Dakota Meyer


[Q]: 1: But by August he was arrested on suspicion of plotting to kill a soldier , police officer or government official , with a 12-inch knife and a hammer found in his backpack . 2: Ziamani was convicted in February of  engaging in conduct in preparation of terrorist acts  and sentenced Friday at the Old Bailey to 22 years in prison . 3: Brusthom Ziamani gets 22 years in prison in plot to kill a soldier , police officer or official .
[A]:
1: he 2: Ziamani 3: Brusthom Ziamani