Task: Question Generation
Input (English): #1 return the  closing ceremony of the   Southeast Asian Games 
#2 return a series of festivities at the  Singapore Sports Hub 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is highest of #3 ,  #4
Output (English): What event came later, the closing ceremony of the Southeast Asian Games, or a series of festivities at the Singapore Sports Hub?