TASK DEFINITION: In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
PROBLEM: Ryuuku the Death:  You have lost , Light . Did n't I say in the beginning , when you die , the _ one _ who 'll write your na me down in a notebook will be me . That is the deal between the Shinigami and the first human to get their hands on the note in the human world . Once you enter prison , I do n't know when you 'll die . It 's annoying to wait . Your life is already over . You 'll die here . Well , it was good while it lasted . We killed so me boredom , did n't we ? We did so me various and interesting things .

SOLUTION: me

PROBLEM: Roxy:  So you can kill a teenager , just not fuck _ one _ ?
Frank: Yeah .

SOLUTION: teenager

PROBLEM: Gen. 'Thunderbolt' Ross:  Do n't you get it ? You 're old news ! They do n't want a psycho , they want a soldier !
Steve Rogers: We 've already got _ one _ , thanks !

SOLUTION:
soldier