What are the first year and last year of the parties whose theme is "Spring" or "Teqnology"?
SELECT First_year ,  Last_year FROM party WHERE Party_Theme  =  "Spring" OR Party_Theme  =  "Teqnology"
Teması "Bahar" veya "Teqnology" olan partilerin ilk yılı ve geçen yılı nedir?