 
 <prompt> ```Why RLVs dey purple-blue? Based on di previous question, write one context wey get di answer. E fit be 1 - 20 sentences. Context:``` <response>: "The only difference wey dey between RLV disc and regular factory-pressed LaserDiscs na di purple-violet (or blue for some RLV discs) color wey dem get as result of di dye wey dey inside di reflective layer of di disc wey make am recordable, instead of di silver mirror look wey regular LDs get. Di purplish color of RLVs dey very similar to DVD-R and DVD+R discs. RLVs dey popular for making small quantities of LaserDiscs for special applications like interactive kiosks and flight simulators." 