This question is based on selected poems from R. Johnson and D. Ker et al (eds.): New poetry from Africa;Wole Soyinka (ed.): Poems of Black Africa; K.E. Senanu and T. Vincent (eds.): A Selection of African poetry; M. Umukoro and A Sani et al (eds.): Exam Focus: Literature in English; A.E. Eruvbetine and M. Jibril et al (eds.): Longman Examination Guides: Poetry and E.W. Parker (ed.): A Pageant of Longer Poems. In Ode on a Grecian Urn,'John Keats is concerned with
A. the impermanence of the Grecian Urn B. human and eternal love C. the youthfulness of lovers D. everlasting beauty of art