In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen after that sentence. Is any of them directly caused by it, or is made possible by it? 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. Do not change the main selected sentence in your answer.

story: Brad was so much in love with his girlfriend. Brad had dated her for years. One day Brad was coming over to her house. He knocked on the door with flowers. She answered the door and tells him it's over.
selected sentence: He knocked on the door with flowers.
Brad knocks on his girlfriends door >Causes/Enables> His girlfriend answers the door

story: My instructor told me to wash my hands before going to the kitchen. I put on my apron and gloves for safety. He showed gave me some raw macaroni to boil. I placed it in the pot and added it with salt and pepper. 20 minutes later, I took out the pasta and it came out cooked.
selected sentence: I put on my apron and gloves for safety.
I put on gloves >Causes/Enables> I take off the gloves

story: Last night I had a scary dream. It kept me up all night. I wasn't able to go back to sleep. Eventually I had to go to work. Now I'm tired and annoyed.
selected sentence: It kept me up all night.
I stay up all night >Causes/Enables> I go to work