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: Tina saw that Beth had new shoes. She liked them so much she wanted the same ones. Tina asked her mom to get them for her. Her mom said maybe for her birthday. Tina was sad because she wanted them now.
 selected sentence: Tina was sad because she wanted them now.

Tina's mom makes Tina wait for new shoes >Causes/Enables> Tina wants new shoes now