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: As details of the incident emerged , several foreign governments put out warnings urging their citizens to stay away from the scene of the attacks , around an area that includes the national parliament building . 2: The U.S . Embassy in Tunis issued an alert that also reiterated standing advice about the potential for violence in Tunisia and the risk of kidnappings . 3: U.S. , UK and other foreign governments have issued travel warnings .

1: warnings 2: also reiterated standing advice 3: travel warnings