Task: Question Generation
Input (English): #1 return dog 
#2 return #1 that is black 
#3 return something 
#4 return #3 that is yellow 
#5 return pool 
#6 return #4 that is in  #5 
#7 return if  #2 is floating on #6
Output (English): If a black dog is floating on something yellow in a pool.