<prompt> Bolela motho ea amehang ho phenya Leoatle la Atlantic lilemong tsa bo-1400.nan  <response>: Instruction in English: Name a person involved in exploring the Atlantic Ocean in the 1400s. . Response in English: One person involved in exploring the Atlantic Ocean in the 1400s was Christopher Columbus. . Response in Sesotho: Motho a le mong ea neng a kentse letsoho ho hlahlobeng Leoatle la Atlantic lilemong tsa bo-1400 e ne e le Christopher Columbus. 