Human verification questions

[ScoupeS12]

Not that this will be classed as useful input, as I only really have a negative input (depending on how you look at it) but Silvia related questions will be ok for people trying to sign up who are already slightly/very familiar with S12's, but it might end up in a disaster for people who are signing up just to find a bit about the S12's...

Unless you want to go for something like "How many wheels does an S12 have?"