<prompt> Hlahisa khoutu e nepahetseng ea HTML bakeng sa lebokose la boholo ba 500x500 pixelsnan  <response>: Instruction in English: Generate a valid HTML code for a box of 500x500 pixel size . Response in English: Here is a valid HTML code for a box of 500x500 pixel size:html . Response in Sesotho: Khoutu e nepahetseng ea HTML ke ena bakeng sa lebokose la boholo ba pixel 500x500: html 