 Q: A coin is heads up. Beti flips the coin.  Menelek does not flip the coin.  Mendez-ibarra flips the coin.  Diffenderffer flips the coin.  Barlatier does not flip the coin.  Roldán does not flip the coin.  Vismay flips the coin.  Is the coin still heads up? 
 Q: A coin is heads up. Beti flips the coin.  Menelek does not flip the coin.  Mendez-ibarra flips the coin.  Diffenderffer flips the coin.  Barlatier does not flip the coin.  Roldán does not flip the coin.  Vismay flips the coin.  Is the coin still heads up? 