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: Academics who must say something new or different to garner interest in their work may describe the agendas of ISIS and al Qaeda as distinctly different . 2: History has shown the dangers that millions can be placed in if our leaders do n't face down a looming threat by calling it what it is and putting our full weight behind efforts to vanquish it . 3: Al Qaeda still a looming threat , they say .

1: al Qaeda 2: a looming threat 3: Al Qaeda