Dave has picked up on one of the latest questions from University Challenge:

“What XML formatted files are used on web sites to provide machine readable content summaries and are often visually marked with an orange box?”

In this case the students apparently got the answer correct. However a few weeks ago they asked:

“What colour is the letter ‘l’ in the Google logo.

and they got it wrong, answering blue. The series is getting far too web friendly 😉