Resuming from the start of the scene

Hi,

I am creating a course with five modules(scenes), all slides have voice-over.  Ideally I would like it if when a user resumes the course, they are taken to the first slide of the scene they were viewing previously (otherwise the course may not resume at a logical point in the narration).  I thought about using a trigger to jump to the appropriate slide in an 'on resume' situation but I don't think Storyline can handle this.  Any ideas please? Mucho