 Q: A coin is heads up. Alveena flips the coin.  Geroldine does not flip the coin.  Suyapa does not flip the coin.  Nélida does not flip the coin.  Yalaina flips the coin.  Pons does not flip the coin.  Haorui flips the coin.  Is the coin still heads up? 
 Q: A coin is heads up. Alveena flips the coin.  Geroldine does not flip the coin.  Suyapa does not flip the coin.  Nélida does not flip the coin.  Yalaina flips the coin.  Pons does not flip the coin.  Haorui flips the coin.  Is the coin still heads up? 