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: 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 .

1: he 2: Ziamani 3: Brusthom Ziamani