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: ( CNN ) Easter is a cornerstone event in the Christian faith , but it 's surrounded by interesting quirks . 2: Parents may have invented the bunny as a playful explanation for children on where the Easter eggs came from . 3: Easter is a key event in the Christian faith , but where did the Easter Bunny come from ?

1: Easter 2: Easter 3: Easter