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: Jean Abbott:  I can just see it - the senile Scout troop hits town .
Sid Abbott: What do you mean , senile ? We 've all grown up to be respectable citizens . One 's a waiter , _ one _ 's a butcher , one 's a bank clerk ...
Jean Abbott: And one 's Trevor - if the rest were monks , he 'd make up for it !

citizens