challenge: What was notable about Jim Kilburn's writing process for his cricket reports?
  
  A. He wrote with a fountain pen on press telegram forms and rarely made revisions.
  B. He relied heavily on sub-editors to refine his writing style and correct errors.
  C. He was known for his extensive use of typewriters to produce high-quality reports.
  D. He would often rewrite and edit his reports multiple times before submission.
  Answer: 