About: source of complaint

Head noun: source
Postmodifier: of complaint

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
problem	isap:273087358	0.411913
credit card	isap:301040957	0.363820
elevator	isap:478854961	0.327951
time	isap:307816683	0.179431