This question is based on selected poem from Ker, D. et al (eds.):New Poetry from Africa; Soyinka, W. (ed.):Poems of Black Africa; Senanu, K.E. and Vincent,...

This question is based on selected poem from Ker, D. et al (eds.):New Poetry from Africa; Soyinka, W. (ed.):Poems of Black Africa; Senanu, K.E. and Vincent, T. (eds):A selection of African poetry; Umukoro, M. et al (eds.): Exam Focus Literature in English; Eruvbetine, A.E. et al (eds.); Longman Examination Guides; Nwoga, D.I.(ed.); West Africa Verse and Adeoti G.: Naked Soles
'Pregnant clouds
Ride Safely on its back'
pregnant clouds in Rubadiri's An African Thunderstorm implies