Rise Scenarios

Does anyone know a way to modify this box in a Rise scenario?  Instead of saying "Start Over," I would like it to say "Scroll down."  I would be happy just to remove the "start over" part and put in text underneath that directs the learners to scroll down to the next scenario. 

The problem is, when learners take this, they will just go in a loop by clicking "start over" every time and not go further in the course.  

I can't see a way to change this, but I thought I would try the many helpful folks on this site.

Thanks.