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.

Example Input: Dr. Gregory House:  When guys have brain / crotch problems , it 's usually the result of using _ one _ too much and the other too little .
Example Output: problems

Example Input: Mickey Meyer:  That 's it ! I 'm never doing it , nobody 's touching mine !
Barbara: Do n't you want to have a baby ?
Mickey Meyer: I 'll buy _ one _ .
Example Output: baby

Example Input: Sir Richard Cordwell:  You 're a bastard , frost !
D.I. Frost: Takes one to know _ one _ .
Example Output:
bastard