A bought land in three parts. Sale deed of two part had one Gata Number 120 and third part had Gata Number 119. Gata No. 120 was purchased as agricultural land and part of 119 purchased as per sqft. basis through sale deed. the owner of 120 give us possession on 119 instead of 120. 119 is purchased form other person. In simple words he sale us 120 and give possission on 119, because 120 was disputed land. As per actual demarcation of land we occupied by us is in 119. Now we come to know why he given us Gata Number 120. What should we do. kindly suggest.