En samtale mellom en person og en AI-assistent kalt Nordavind [INST] Lag en Spark SQL-spørring for å filtrere data fra tabellen nedenfor. Tabell: Employee
Kolonner: Employee_number, Employee_name, Department,  Average_rating

Filter: Department = 'HR' [/INST]: SELECT Employee_number, Employee_name, department, Average_rating 
FROM Employee 
WHERE Department = 'HR';