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: Liam had brought some nuts for a snack on a school trip. Ted had asked if he could have some. Liam and Ted weren't really friends but Liam was nice. Ted threw the shells all over the bus floor. Liam had to stay late to clean the bus since he brought the snack.
selected sentence: Liam had to stay late to clean the bus since he brought the snack.

Answer: Liam gets told to stay late >Causes/Enables> Liam has to stay late

Question: story: Tom smoked a lot of cigarettes. He often tried to smoke inside. One day he fell asleep with a lit cigarette in his hand. It fell and almost caused a fire. Tom still kept smoking, though.
selected sentence: Tom still kept smoking, though.

Answer: Tom smokes >Causes/Enables> Tom continues smoking

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