instruction:
In this task, you are given a question. You have to answer the question based on your information.
question:
Karen Elizabeth Todner (born April 1962), is a British solicitor and author, Her clients include which  Scottish systems administrator and hacker who was accused in 2002 of perpetrating the "biggest military computer hack of all time", known as the "Pentagon Hacker"?
answer:
Gary McKinnon


question:
What subject did the composer of night music start through his collection and analytical study of folk music?
answer:
comparative musicology


question:
Winter Dreams was a song from the Kelly Clarkson album released on what date?
answer:
October 25, 2013