Task: Question Generation
Input (English): #1 return students 
#2 return courses #1 are enrolled in 
#3 return number of  #2 for each #1 
#4 return #1 where #3 is  at least two 
#5 return student  ID of #4 
#6 return personal name of #4 
#7 return #5 ,  #6
Output (English): Which student are enrolled in at least two courses? Give me the student ID and personal name.