<prompt> Bhala indatshana emfushane enesihloko esilandelayo: Umuntu X noMuntu Y bayahamba nge-roller skating  <response>: Yebo, nansi isigaba esifushane: UNavi noTrevor bahamba nge-roller skating ngoba uNavi ufuna ukuzijabulisa nokubonisa amakhono akhe, kuyilapho uTrevor efuna ukushushuluza ngokushesha kunangaphambili. 