tone → HasProperty → challenging
Typicality: 0.285
Saliency: 0.287
Facets 1
for foreign speakers 2 transitive-object
Open triples 2
tone → be → challenging 7
tone → be → difficult 6
Sentiment analysis
negative neutral positive
0.197 0.342 0.461
Other statistics
Raw frequency 13
Normalized frequency 0.287
Modifier score 0.500
Perplexity 114.762