Concept:A praise poem for a person, object, or event is called an ode.Explanation:A ballad is a narrative song that tells a story.An epic is a long poem about heroic actions or adventures.A sonnet is a fixed 14-line poem with a set rhyme pattern.An ode is a formal lyric poem that expresses praise or honour.So, the correct option is clearly an ode.Answer:D. an ode