Hungarian tobacco control: not a clue about vaping

I've submitted a Freedom of Information Request to the National Institute for Health (the entity responsible for tobacco control in Hungary) regarding they National Youth Tobacco Survey 2013 (part of WHO's GYTS). Amongst many things (there are a lot of discrepancies) I've been curious about why they thought to query the youth whether they vape flavourless e-liquids to be a good idea.