Task: Question Generation
Input (English): #1 return CONRAD SELBIG 
#2 return rooms reserved by #1 
#3 return rooms checked in  by #1 
#4 return #2 on Oct 23 ,  2010 
#5 return #3 on Oct 23 ,  2010 
#6 return rooms in  both #4 and  #5 
#7 return adults of #6 
#8 return number of  #7
Output (English): Find the number of adults for the room reserved and checked in by CONRAD SELBIG on Oct 23, 2010.