Once more, you win.
Ask a really hard question, so that only very smart people can answer it.
Something like "On which ship is Latitude based?"
or, "Is Latitude a VLCC or ULCC ?"
or, "Is it Titanic that hit the iceberg, ot the berg that hit her? Explain why"
or "Why was Capt'n Smith asleep when his ship was in the middle of the ocean?"
Luc