bug fixes in answer_spec
bug fixes in answer_spec

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