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: Consider Input: 1:  So I changed it to'Security Princess ' as more of a tongue-in-cheek thing . 2: Tabriz 's biggest concern now is the people who find bugs in Google 's software , and sell the information to governments or criminals . 3: The self-styled ` Security Princess ' finds bugs in the software before attackers .

Output: 1: to'Security Princess 2: the people who find bugs in Google 's software 3: The self-styled ` Security Princess


Input: Consider Input: 1: London ( CNN ) A British mother is standing by her decision to let her son , 11 , wear a  Fifty Shades of Grey  costume to his school 's World Book Day celebration . 2: I thought Christian Grey was the most talked about book character for the past few years . 3: A UK boy , 11 , dressed as  Fifty Shades  character Christian Grey for World Book Day .

Output: 1: a `` Fifty Shades of Grey '' costume 2: Christian Grey 3: Fifty Shades '' character Christian Grey


Input: Consider Input: 1: When officials first checked Nigalidze , they did n't find any device on him , the club said . 2: But after looking into the bathroom stall he visited , they found the smartphone hidden in toilet paper . 3: Officials say he frequented the bathroom , where his phone was hidden in toilet paper .


Output: 1: Nigalidze 2: the 3: he