#set($responseIdentifier = $r.responseUniqueId($interaction))
## Filter out the choice identifiers that are visible and split into those which haven't been selected and those which have
#set($orderChoices = $r.getRespondedVisibleChoices($interaction))
#set($respondedVisibleChoices = $orderChoices.getRespondedVisibleChoices())
#set($unselectedVisibleChoices = $orderChoices.getUnselectedVisibleChoices())
#set($orientation = $r.getOrientation($interaction.orientation))