Task: Text to Code
Input (English): Step 1: For each row in Addresses table, find corresponding rows in Drama_Workshop_Groups table and in Stores table.
Step 2: find the number of different Currency_Code in the results of step 1 whose Stores's Store_Name equals FJA Filming
Output (English): SELECT Count ( DISTINCT T2.Currency_Code ) FROM Addresses AS T1 JOIN Drama_Workshop_Groups AS T2 ON T2.Address_ID = T1.Address_ID JOIN Stores AS T3 ON T1.Address_ID = T3.Address_ID WHERE T3.Store_Name = "FJA Filming"