analyze the deposition of the defendant Thiru.Chidambaram, who had deposed his evidence as D.W.1. The defendant had pleaded in his written statement and further he deposed in his evidence that, on 10.09.2013, he executed a mortgage deed with respect to the simple mortgage deed with respect to the plaint schedule property for an amount of Rs.10,00,000/- and the same is marked as Ex.B1 and of the total principal amount of Rs.10,00,000/-, he had already paid an amount of Rs.9,00,000/- towards the principal amount and Rs.12,00,000/towards interest. However, the plaintiff failed to issue any receipt for the aforesaid payments. Thereafter, for the remaining debt amount of Rs.1,00,000/-, the plaintiff continued threatening the defendant in many ways and finally compelled the defendant to execute an agreement of sale with respect to the plaint schedule property for the remaining debt amount of Rs.1,00,000/- and he also demanded interest for the aforesaid amount of Rs.1,00,000/- for which, the defendant did not agree upon as to the claim of the plaintiff. Though the defendant had paid the principal amount of Rs.9,00,000/- and interest of Rs. 12,00,000/- for a debt of Rs.10,00,000/-, the plaintiff continued to claim Rs. 2,00,000/- towards principal and the incurring interest for the aforesaid amount and further compelled the defendant to execute a sale agreement in case of failure of repayment of the said amount as demanded by him. Compelled by the