Definition: The task is about reading the given story and question, then finding an answer to the given question. Based on the passage provided and the given question, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.
Input: story: Laura and Graham were having a party for their good friend Judy. Judy had graduated high school and they wanted to show her how proud they were of her, and Judy would be moving far away at the end of the year. Judy was going to college to become a doctor. She thought about becoming a lawyer or an engineer. She even thought about being a scientist. Judy would be bringing her friend Mike. There wouldn't be many people at the party, since this was a celebration with close friends. Laura set out drinks and snacks for Judy and the other guests. The snacks she set out were salty pretzels., question: Who was throwing a party?
Output:
Laura and Graham