Your Honours, I would like some foundation as to the basis upon which this particular document is being placed before the witness. If your Honours were to look behind tab 10, you will see, for example, that there's quite a substantial document behind that tab, much of it illegible. From what is legible dates on it refer to 2001 when this witness has ceased being mining commander, so one wonders then the basis upon which Mr Koumjian is seeking to introduce this document through this witness. So there's two points. One, is the witness in a position to speak to this document. Secondly, what is the foundation for placing this particular document before this witness?