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.
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Question: story: Ted was at his family's house for winter break. One day, he needed to go the bathroom so he walked down the hall. He got to the bathroom door and opened it. Suddenly, he heard a loud scream and saw his sister was in the shower. Ted quickly apologized and closed the bathroom door.
selected sentence: Suddenly, he heard a loud scream and saw his sister was in the shower.

Answer: Ted opens the bathroom door >Causes/Enables> Ted sees his sister is in the shower

Question: story: Jennifer was at the store. She had a bunch of coupons and her list was built around them. She spent nearly an hour clearing her cart. At check out, she learned that her coupons had expired. Her entire plan was ruined and she had to put the food back.
selected sentence: Jennifer was at the store.

Answer: Jennifer needed to buy Something from the store >Causes/Enables> Jennifer was at the store

Question: story: Ed tossed a bag of chips into his backpack before he walked to school. He then put in his textbooks and notebooks. At lunch he opened his bag to get his chips. The books had crushed all of Ed's chips. Ed had to eat the destroyed chips for lunch.
selected sentence: At lunch he opened his bag to get his chips.

Answer:
Ed packs a bag of chips before lunch at school >Causes/Enables> Ed opens the bag of chips at lunch