challenge: What was the outcome for the crew members involved in the head-on collision between two E.17 Class goods trains on the night of 30 January 1878?
  
  A. All crew members were severely injured but survived
  B. There were no fatalities, but both locomotives were damaged
  C. The drivers and firemen of one train were killed, while the other crew was injured
  D. The drivers and firemen of both trains, along with a guard, were killed
  Answer: 