About: set of challenge

Head noun: set
Postmodifier: of challenge

Same concepts

Broader concepts

label	provenance	confidence
challenge	isap:263266116	0.247236
place	isap:469437698	0.202657
thing	isap:469971412	0.081425

Narrower concepts

label	provenance	confidence
need	isap:125563702	0.292272
choice	isap:404217837	0.286679
there	isap:324792317	0.161860
however	isap:510399406	0.154031
company	isap:508489502	0.119856