About: potential challenge

Premodifier: potential
Head noun: challenge

Same concepts

Broader concepts

label	provenance	confidence
plan merger	isap:135945118	0.255947

Narrower concepts

label	provenance	confidence
security	isap:186498745	0.452621
need	isap:285929692	0.356047
china	isap:337187249	0.227359