I can't speak to what information Ukraine had access to in the context of the safety investigation, as an accredited representative, because they of course represent the state of the airline.
What I can say is that this was a fundamental reason why the forensic examination team was established, because we were not receiving all the answers from Iran, and as a consequence, we had to set up a team of experts here in Canada who would look at all the information, information that perhaps Ukraine had access to—I don't know—to be able to have a fulsome assessment of that information and intelligence, and to be able to tell the families the best we know.