<prompt> Translate the following text to SwahiliUpscale department stores have arrived at suburban malls in recent years, challenging the stalwarts like Sears and Dillards.  <response>: Maduka makubwa ya hali ya juu yamewasili katika maduka makubwa ya vitongoji katika miaka ya hivi karibuni, yakipinga maduka makubwa kama vile Sears na Dillard. 