About: major difficulty

Premodifier: major
Head noun: difficulty

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
difficulty	isap:399134212	0.298315
fact	isap:190830540	0.241641
school	isap:18361320	0.235704
course	isap:19305969	0.210651
procedure	isap:44038261	0.068922