challenge: What was Jennifer Homendy's role from 2004 to 2018?
  
  A. Member of the National Transportation Safety Board
  B. Government relations manager at the American Iron and Steel Institute
  C. Legislative representative for the International Brotherhood of Teamsters
  D. Democratic staff member for the United States House Transportation Subcommittee on Railroads, Pipelines, and Hazardous Materials
  Answer: 