<prompt> Translate the following text to EnglishMbingu yako ya kioevu ingezama ndani yake, kwa kuwa uzito wa chini lazima uwe mwepesi kuliko kutokuwa na uzito, wakati hakuna kitu kingine ambacho kingeinuka kupitia safu hiyo.  <response>: Your liquid sky would sink through it, since negative weight must in truth be lighter than no weight, while nothing else would rise through the layer. 