challenge: What type of research project has HTI supported?
  
  A. The Hay Group report Maverick, Breakthrough Leadership That Transforms Governments
  B. The Hay Group report Maverick, Breakthrough Leadership That Transforms Communities
  C. The Hay Group report Maverick, Breakthrough Leadership That Transforms Hospitals
  D. The Hay Group report Maverick, Breakthrough Leadership That Transforms Schools
  Answer: 