Task: Question Decomposition
Input (English): question: What is the last name of the first individual contacted from the organization with the maximum UK Vat number across all organizations?
Output (English): #1 return organizations 
#2 return UK Vat number of #1 
#3 return #1 where #2 is  the   highest 
#4 return the   first individual contacted from #3 
#5 return the   last name of #4