Task: Question Decomposition
Input (English): question: If a dog is lying on a couch with its head down.
Output (English): #1 return dog 
#2 return couch 
#3 return #1 that is lying on #2 
#4 return head of #3 
#5 return #3 where  #4 is down 
#6 return number of  #5 
#7 return if  #6 is at least one