<prompt> Hlalosa hore na lesoba le letšo ke eng ka mantsoe a ka tlase ho 50nan  <response>: Instruction in English: Explain what a black hole is in less than 50 words . Response in English: A black hole is a region in space with such immense gravity that nothing, not even light, can escape its pull once it crosses the event horizon. It results from the warping of spacetime caused by a massive object collapsing to an infinitesimally small point, called a singularity. . Response in Sesotho: Black lesoba ke sebaka se sepakapakeng se nang le matla a khoheli a maholo hoo ho seng letho, leha e le khanya, le ka phonyohang ho hula ha lona hang ha le tšela mahlo a ketsahalo. E bakoa ke ho feto-fetoha ha nako ea sepakapaka ho bakoang ke ntho e khōlōhali e putlameng ho ea sebakeng se senyenyane haholo, se bitsoang bonngoe. 