You will be given a definition of a task first, then some input of the task.
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.

Lauren: This better be good .
Sark: And a good morning to you , too .
Lauren: You paged me on my NSC cell phone . You know that they track all incoming numbers .
Sark: This cell phone 's been cloned , so you have nothing to worry about . We 've just learned that a freelance munitions expert has created a cutting edge technology , _ one _ that he 's since sold to one of our rivals . We need you to filter back any CIA intel that might help us get a lock on it .
Lauren: You called me to remind me to do my job ?
Sark: Darling , it 's not like that .
Lauren: Yeah .
Output:
technology