Rubuta wani ɗan gajeren sakin layi na labari da aka ba da batun da ke gaba:  Mutum X yana shuka bishiyoyi a cikin yadi
Tabbas, ga ɗan gajeren sakin layi: Tristian shuka itatuwa a cikin yadi saboda Tristian yana so ya rage sawun sawun carbon. Tristian ya karanta cewa itatuwa suna shan carbon dioxide, wanda iskar gas ce da ke haddasa zafin jiki, saboda haka yana son ya ba da gudummawarsa wajen rage dumamar yanayi.