Definition: In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen before that sentence, or are likely to have happened before it. Does any of them directly cause it, or simply make it possible? You should write your answer in the form " A >causes/enables> B". Try to use phrases and sentences from the story to compose your answer when possible.
Input: story: Chris wanted money for a new bike. His dad decided to give him extra allowance if he did more chores. Chris did the chores he was asked to do. His dad gave him the extra allowance. Chris was able to get his new bike.
 selected sentence: Chris did the chores he was asked to do.

Chris's dad decided to give Chris more allowance if he did more chores >Causes/Enables> Chris did the chores he was supposed to do