I'd be grateful if you could clarify your determination when it comes to the co-operation agreement. I think they were very reasonable points that the leader of Plaid Cymru was raising there, and the First Minister's perfectly entitled to respond to them, but you have determined in a letter that you sent when the co-operation agreement was brought into effect that questions to the First Minister by the leader of Plaid Cymru should steer off the co-operation agreement. As I understand it, the press release that followed the announcement last night specifically referred to the co-operation agreement, and the line of response that the First Minister indicated was reflective of the co-operation agreement. Surely that is a breach of your determination as to how questions should be undertaken at First Minister's questions.