need (aspect of customer) → HasProperty → difficult
Typicality: 0.243
Saliency: 0.189
Facets 2
very 3 degree
often 2 degree
Open triples 1
need → be → difficult 9
Sentiment analysis
negative neutral positive
0.429 0.416 0.155
Other statistics
Raw frequency 9
Normalized frequency 0.189
Modifier score 0.500
Perplexity 153.518