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: For the past six years , the London-based artist has scoured the streets of cities and towns looking for those odd bits of paper that flutter to the ground when their owners are n't looking . 2: And while some may find the notion of handwritten notes quaint , as social media and smartphones begin to replace handwriting , Bentley says she finds the note collection an interesting way for an artist to explore people 's lives . 3: Artist spent six years trawling streets finding scraps of paper detailing people 's lives .

1: the London-based artist 2: Bentley 3: Artist