challenge: Which electoral districts were used to create Hamilton West—Ancaster—Dundas?
  
  A. Ancaster—Dundas—Flamborough—Westdale, Hamilton Centre, Hamilton Mountain
  B. Ancaster—Dundas—Flamborough—Westdale, Hamilton Downtown, Hamilton Suburbs
  C. Ancaster—Dundas—Flamborough—Westdale, Hamilton East, Hamilton West
  D. Ancaster—Dundas—Flamborough—Westdale, Hamilton South, Hamilton North
  Answer: 