<prompt> Andika kifungu kifupi cha hadithi kutokana na mada ifuatayo: MtuX anajaribu kurekebisha baiskeli  <response>: Bila shaka, hapa kuna fungu fupi: Tristan alitoa vifaa vyake na kuanza kurekebisha baiskeli. Aliondoa gurudumu la mbele na kuchunguza mhimili. Kisha akafunga visuli na kuweka gurudumu mahali pake. 