Question: Here I Am, Here I Stay, is a 1959 West German musical comedy film directed by Werner Jacobs, the film also features a guest appearance, by William John Clifton Haley, was an American rock and roll musician, know commonly by what name?
{'answer': 'Bill Haley', 'supporting_facts': [['Here I Am, Here I Stay', 2], ['Bill Haley', 0]]}