 Q: A coin is heads up. Trevyon flips the coin.  Kolbeinn flips the coin.  Yentl flips the coin.  Sameen does not flip the coin.  Sophiemarie does not flip the coin.  Amrin does not flip the coin.  Joe does not flip the coin.  Is the coin still heads up? 
 Q: A coin is heads up. Trevyon flips the coin.  Kolbeinn flips the coin.  Yentl flips the coin.  Sameen does not flip the coin.  Sophiemarie does not flip the coin.  Amrin does not flip the coin.  Joe does not flip the coin.  Is the coin still heads up? 