updated to check for blank example answers
updated to check for blank example answers

CDLUC3/roadmap,DMPRoadmap/roadmap,CDLUC3/roadmap,DigitalCurationCentre/roadmap,DigitalCurationCentre/roadmap,CDLUC3/dmptool,DigitalCurationCentre/roadmap,CDLUC3/dmptool,CDLUC3/roadmap,CDLUC3/dmptool,DMPRoadmap/roadmap,CDLUC3/roadmap,DMPRoadmap/roadmap,CDLUC3/dmptool