This question is based on selected poems from Ker, D. et al (eds.): New Poetry from Africa; Soyinka, W. (ed.): Poems of Black African; Senanu, K.E. and Vincent, T.(ds.): A Selection of African Poetry; Umukoro, M. et al (eds.); Exam Focus: Literature-in-English; Eruvbetine, A.E. et al (eds.) Longman Examination Guides and Nwoga, D.I. (ed.):West African Verse In Keats'On the Grassihopper and Cricket 'poetry of earth' refers to
A. poetry written about earth B. songs by grasshopper and cricket C. poetry written by mother earth D. songs by birds, grasshoppers and crickets