challenge: What was the outcome of the Labour Party in the 1950 United Kingdom general election?
  
  A. They lost 78 seats, but their vote share slightly increased
  B. They maintained their seat count and vote share from the previous election
  C. They lost 78 seats, and their vote share slightly declined
  D. They gained 78 seats and their vote share improved by more than 4%
  Answer: 