question: Show the name, location, open year for all tracks with a seating higher than the average.
#1 return tracks 
#2 return seating of #1 
#3 return average of #2 
#4 return #1 where #2 is higher than #3 
#5 return name of #4 
#6 return location of #4 
#7 return open year of #4 
#8 return #5 ,  #6 ,   #7