Task: Question Decomposition
Input (English): question: Find the id and local authority of the station whose maximum precipitation is higher than 50.
Output (English): #1 return stations 
#2 return maximum precipitation for each #1 
#3 return #1 where  #2 is  larger than 50 
#4 return id of  #3 
#5 return local authority of  #3 
#6 return #4 ,   #5