Fireball (rather ironic name in the following circumstances)
I suspect that the interview question about the cabin fire after takeoff is based upon one of the darkest days in Saudia's history when exactly that happened to an L1011 out of Riyadh in 1980. You may already know about it but if you're not familiar with this incident, it may be worth a little research. Here is a link to a summary only but there was so much more to this very tragic incident and lots available on the web.
AirDisaster.Com: Special Report: Saudi Arabian Airlines Flight 163
Good luck with your plans.