The 4th defendant had only pleaded that she is not aware of the agreement for sale in favour of the plaintiff. It is also her case that the defendants 1 to 3 are in collusion with the sole plaintiff. In fact, the defendants 1 and 3, who had executed the exhibit A1 agreement for sale in favour of the plaintiff, are sailing with the 4th defendant for the reasons best known to them and at the same time, they did not file a written statement pleading any defence to nonsuit the plaintiff. Adverting to the evidence brought on record, it is apt to note that it was not suggested to PW1 that the suit sale agreement was ante dated and was brought into existence after the sale deed was executed in favour of the 4th defendant by the defendants 2 and 3. It was also not suggested to PW1 that in spite of being informed about the sale deed executed in favour of the 4th defendant by the defendants 2 and 3, the suit agreement for sale was obtained by him. The 1st defendant was examined as DW2 and the third defendant was examined as DW3 on the side of the 4th defendant. DW2, the 1st defendant went to the extent of denying the execution of the agreement itself in her examination-in-chief. Strangely, the DW3 had stated for the first time in his cross-examination that inspite of his informing the plaintiff about the sale deed in favour of the 4th defendant, the plaintiff had obtained the agreement for sale under exhibit A1. It was for the first time sought to be introduced in evidence that the thumb impression of the 1st defendant on exhibit A1 agreement was fabricated. However, if all these contentions of the 4th defendant, which are sought to be introduced in the evidence during trial, were to be true, the 4th defendant should have taken this defence in her written statement or in the alternative, the defendants 1 to 3 ought to have contested the suit by filing a written statement. They did not do so. Without any defence on the above aspects, any amount of evidence on the side of the 4th defendant through DWs 2 and 3 need not be countenanced. The 4th defendant, who is claiming to be a bona fide purchaser for a value and consideration without knowledge of exhibit A1-suit agreement, did not appear as a witness to prove her own defence and case and did not tender herself for cross-examination. Even if her contention that she is a pardanashin lady