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: Protesters want to know exactly what happened in those 30 minutes , and say it 's clear police used too much force when Gray was in their custody . 2: Some protesters say the officers should be charged with murder for Gray 's death . 3: Demonstrators accuse police of using too much force and say officers should face charges .

1: say 2: say 3: accuse