For the BinarySearchTree assignment, it asks for us to refer to the LinkedBinaryTree from Lecture 9. I cannot tell from the diagram in that lecture, however, if we are to place our functions to find the left and right branches in the tree or in the node. At the moment I am placing the reference to the left and right from the node, I don't think this ought to run into any issues, but I just wanted to verify that this is ok. Is there any specifics on where we should place the left and right functions?