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.

[Q]: story: It was almost Halloween and they didn't know what they'd be. They went to the store to look at costumes. They looked online to get ideas for couples. They eventually decided on Something they thought would work. They decided they would be Mary Poppins and Bert.
selected sentence: They looked online to get ideas for couples.
[A]: They look online to get ideas for couples >Causes/Enables> They decide to be Mary Poppins and Bert

[Q]: story: Ray gathered his friends to tell them a funny joke he heard. He started to tell the joke and realized he forgot how it ended. Ray tried to make up his own punchline to save his joke. All of his friends were confused and did not laugh. Ray tried to blame the friends for having no sense of humor.
selected sentence: Ray gathered his friends to tell them a funny joke he heard.
[A]: Ray gathers his friends to tell a joke >Causes/Enables> Ray tells the joke

[Q]: story: My teeth have been hurting all of a sudden out of nowhere. I booked an emergency dentist appointment right away. The dentist asked when the last time I flossed was. I honestly couldn't remember but I know I don't floss often. The dentist told me I have gum disease and need to start flossing.
selected sentence: My teeth have been hurting all of a sudden out of nowhere.
[A]:
My teeth hurt out of nowhere >Causes/Enables> I book an emergency dentist appointment right away