About: device during class

Head noun: device
Postmodifier: during class

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
cell phone	isap:162458555	0.653777
laptop	isap:392603410	0.413474
phone	isap:162459544	0.389484
ipod	isap:309074522	0.381209