<prompt> Translate the following text to EnglishUsiku huo usingizi ulikuwa mgumu, na ingawa siku iliyofuata alijitahidi sana, akilinda mashamba yake, akili yake ilitembea.  <response>: Sleep came uneasy that night and though he worked himself hard the next day, tending to those brill that remained in his farm, his mind wandered. 