Subject	bias
Predicate	has_trait
Object	difficult
Modality	Modality Occurrences sometimes 2 TBC[sometimes difficult] 1
Polarity	POSITIVE
Plausibility	0.6259
Neighborhood Sigma	0.6923
Local Sigma	0.6259
Example Sentences	Sentence Occurrences Source bias is sometimes difficult for readers to detect 3 Google Autocomplete