Rubuta wani ɗan gajeren sakin layi na labari da aka ba da batun da ke gaba:  Mutumin X yana tsabtace gutter
Tabbas, ga ɗan gajeren sakin layi: Roshni ne ke da alhakin tsabtace magudanan ruwa, saboda haka ya sami tsani kuma ya fara cire ganye da suka taru a cikin 'yan makonnin da suka gabata. Ya ɗauki ɗan lokaci, amma a ƙarshe magudanan ruwa sun kasance masu tsabta kuma suna gudana da yardar kaina.