Bava Batra 70: Fulfilling One's Contract Terms - Or Not

More on the trees -- selling fields and trees (if the tree is grafted or cut). Addressing the parameters of the cases presented, and how expansive the details listed are. Also, the case of one who uses a document to establish another party as a guardian for one's items. What happens when that guardian claims he has returned the items -- and the owner says he hasn't received them and the document remains in full standing. Plus, the Nehardeans do things differently - again.