Win! SpaceChem on PC [Closed]

To celebrate naming SpaceChem at number 15 in our Game of the Year 2011 Countdown, we’re giving away five download for the game on PC.
All you need to do to enter is answer the following question. Hint: The answer might be found in our article ‘Game of the Year 2011: #15 – SpaceChem‘.
Question: It has been suggested that SpaceChem be used in..?
A. Restaurants
B. Schools
C. Musems
To enter simply Email Us with your answer (A, B or C) in the body of the mail and the name of the game (SpaceChem) in the subject line. 
Good luck!
Please note:
– Competition open worldwide.
– Entrants can win one copy only. 
– Only entries received before 4pm GMT on Monday 12th December will be counted. 
– Prizes are non-transferable, no cash alternative is available.
– Only winners will be contacted, if you have not been contacted within 24 hours of the competition closing you have not won.