<prompt> Translate the following text to SwahiliIf youve ever wondered why saffron is so expensive, its because 150,000 of these purple or white crocuses only the stamen is orange are necessary to make up a single kilogram 2 pounds of saffron proper, the stuff that flavors and colors those famous Indian curries and Spanish paella.  <response>: Saffron ni ya bei ghali sana, kwa sababu 150,000 ya crocuses hizi zambarau au nyeupe mti tu ni machungwa ni muhimu kwa ajili ya kilo moja ya saffron sahihi, vitu kwamba ladha na rangi wale maarufu Hindi curries na Kihispania paella. 