matching pairs

I want to create a page where learners drag individual items (vaccine properties) to one of two boxes (vaccines). I can only seem to create one long list with all the vaccine properties of a given vaccine rather than individual items that the person has to consider. Can I make individual items to match?

It sounds like the categories page would be suitable for this. See this categories example ( xot.xerte.org.uk/xapi_launch.php?templat...ot.org.uk#categories ) where there are four boxes to drop the labels into (you can set it up to just have two though)