However, it is the case of the defendants that they have purchased 'D' schedule property by way of a Sale Deed on 25.01.2007 and that their title is traceable from Ex.B1, Settlement Deed dated 20.06.1957, which was executed by the said Parasuramapillai in favour of the Natarajapillai, not only comprising of 98 cents in S.No.190/1 but also other properties. Subsequently, under Ex.B2, Sale Deed dated 25.01.2007, which was executed by said Natarajapillai, Rajaraman and Parasuraman, the 1st defendant purchased 'D' schedule property and has also shown to have mutated revenue records, including the patta in his name. Even though the plaintiffs have chosen to deny the execution of the Settlement Deed, Ex.B1, while being cross-examined, P.W.1 has stated that even though the said Parasuramapillai had executed Settlement Deed on 20.06.1957, the said Settlement Deed did not come into effect. P.W.1 also further stated that his father never objected to the said Settlement Deed in favour of the said Natarajapillai, however, his father never accepted the said Settlement Deed. Thus, it is clear that the plaintiffs admit the execution of the Settlement Deed and it is only their case that the father neither objected nor accepted it. In this circumstance, in my opinion, he could not call upon the defendants to call any one of the attesting witness to the said Ex.B1, Settlement Deed, in order