concrete IsA the material of choice
Typicality: 0.440
Saliency: 0.347

Facets 3
for disaster shelters 7 transitive-object
for modern day fortresses 6 transitive-object
for most dumpster pads 5 transitive-object
Open triples 2
concrete → be → the material of choice 16
concrete → be → preferred material 7
Sentiment analysis
negative neutral positive
0.079 0.429 0.492
Other statistics
Raw frequency 23
Normalized frequency 0.347
Modifier score 0.900
Perplexity 15.978