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.
Input: Alan Blunt:  We want you to work for us .
Alex Rider: You 're not being serious .
Alan Blunt: Actually , it 's not my habit to make jokes .
Alex Rider: Well , you 're making _ one _ now ! I do n't want to be a spy . In case you haven't noticed , I 'm still at school .

jokes