APPIAH v. TAKYI Practice and procedure—Pleadings—Departure from—Rule applicable when one party's evidence departing from pleadings whilst the other's does not—Contract for sale of house—T claiming to have received deposit of ¢3,200 form A in course of negotiation—A's defence that ¢3,200 agreed price for sale—Failure by T to make two amounts issues for trial—T claiming in reply that agreed price ¢5,000—Claim inconsistent with pleadings—Whether trial judge justified in accepting ¢5,000 as sale price.