Task: Question Generation
Input (English): #1 return patients  
#2 return appointments 
#3 return number of  #2 for each  #1 
#4 return #1 where #3 is  more than one 
#5 return name of  #4 
#6 return phone number of  #4 
#7 return #5 ,  #6
Output (English): Which patients made more than one appointment? Tell me the name and phone number of these patients.