Task: Question Decomposition
Input (English): question: If all the sliding doors are solid wood.
Output (English): #1 return doors 
#2 return #1 that are sliding 
#3 return #2 that are solid wood 
#4 return the  number of  #2 
#5 return the  number of  #3 
#6 return if  #4 is equal to  #5