 
 <translate> If the wall is not a rock wall then there cannot be an extreme rock wall climbing. Therefore, the final answer is no. <ibo> Ọ bụrụ na mgbidi ahụ abụghị mgbidi okwute mgbe ahụ enweghi ike inwe mgbidi okwute dị oke elu. N'ihi ya, azịza ya bụ mba. 