Scratch

I have a questions and answers game - 60 seconds to answer 12 questions. Once timer is up the background chaneges and the sprite which asks the questions dissapears all good. The box, in which the questions are answered, however still remains on the second background. The script finishes with 'stop script' to stop the questions repeating.
Are there any ideas of how to stop the answer box appearing on the next screen?

At the moment I have:

[scratchblocks]
when gf clicked
[forever]
  if <(level) = [2]).
    [show]
    ask [question]
  else
    [hide]
    [stop script]
end

Which isnt working.

Thanks