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: Just about everyone outside the TSA who has reviewed the SPOT program has decided that it 's unscientific and a waste of money . 2: Despite this withering criticism , SPOT remains in place and has cost taxpayers well over $ 1 billion ( that 's with a b ) since its inception in 2007 . 3: Hugh Handeyside : SPOT program is unscientific , has wasted over $ 1 billion of taxpayer money and should be terminated .

1: a waste of money 2: well over $ 1 billion 3: over $ 1 billion of taxpayer money