BISI AND OTHERS v. TABIRI ALIAS ASARE Evidence—Corroboration—Opponent, by—Admissions against interest—AA by will devising building to defendants—K claiming building family property by virtue of his contributions in materials and money—Quantities pleaded varied in oral evidence—Defendants denying any contributions from K in their pleadings yet admitting his contributions in oral evidence—Whether trial judge justified in treating admissions as corroborative of K's position.