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 ) The announcement this year of a new , original Dr . Seuss book sent a wave of nostalgic giddiness across Twitter , and months before publication , the number of pre-orders for  What Pet Should I Get ?  2: To keep up with demand , the book 's first printing was increased from 500,000 to 1 million copies , Barbara Marcus , president and publisher of Random House Children 's Books , said in a news release Monday . 3: Dr. Seuss ' new book ,  What Pet Should I Get ?  will have a first printing of 1 million copies .

1: publication 2: the book 's first printing 3: a first printing