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: Tim wanted to buy a new video game that was very popular. He didn't have enough money to buy the game right away. Tim was determined to earn money and did extra chores at home. Tim's mom gave him the money he earned. Tim finally had enough money and bought his new video game.
 selected sentence: Tim was determined to earn money and did extra chores at home.

Tim decides to do extra chores >Causes/Enables> Tim does extra chores