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: On Monday , Wayne County Prosecutor Kym Worthy announced charges of assault and mistreatment of a prisoner against William Melendez . 2: He 's the 49-year-old former Inkster , Michigan , police officer who is seen in police car dashcam video grabbing the unarmed motorist , Floyd Dent , around the neck while he lay on the ground and punching him several times in the head . 3: William Melendez was caught on police car dashcam video in January beating an unarmed black motorist .

1: William Melendez 2: the 49-year-old former Inkster , Michigan , police officer 3: William Melendez