When searching for the value $17$ in a binary search tree, if a node x with the key value $8$ is encountered, what conclusion can be drawn?

Group of answer choices

There must be a node with the key value $17$ in the right subtree of x$.$

There must be a node with the key value $17$ in the left subtree of x$.$

There cannot be a node with the key value $17$ in the right subtree of x$.$

There cannot be a node with key value $17$ in the left subtree of x$.$