Fix bug related to "break_before" attribute for questions.
Fix bug related to "break_before" attribute for questions.

rmmaily/expertiza,joshio1/expertiza,rmmaily/expertiza,akshayjain114/expertiza,rmmaily/expertiza,kira0992/expertiza,michaelamoran/expertiza,kira0992/expertiza,sid5788/expertiza,joshio1/expertiza,akshayjain114/expertiza,arpitashekhar/expertiza,expertiza/expertiza,akshayjain114/expertiza,redsock88/expertiza,expertiza/expertiza,expertiza/expertiza,urmilparikh95/expertiza,KunmiaoYang/expertiza,ApertureScienceInnovators/expertiza,urmilparikh95/expertiza,redsock88/expertiza,rmmaily/expertiza,mhhassan/expertiza,KunmiaoYang/expertiza,mhhassan/expertiza,kira0992/expertiza,ApertureScienceInnovators/expertiza,sid5788/expertiza,arpitashekhar/expertiza,redsock88/expertiza,sid5788/expertiza,ApertureScienceInnovators/expertiza,urmilparikh95/expertiza,michaelamoran/expertiza,KunmiaoYang/expertiza,mhhassan/expertiza,ApertureScienceInnovators/expertiza,mhhassan/expertiza,KunmiaoYang/expertiza,sid5788/expertiza,arpitashekhar/expertiza,arpitashekhar/expertiza,joshio1/expertiza,akshayjain114/expertiza,redsock88/expertiza,joshio1/expertiza,expertiza/expertiza,michaelamoran/expertiza,urmilparikh95/expertiza,kira0992/expertiza,michaelamoran/expertiza