Subject	attention deficit hyperactivity disorder
Predicate	has_property
Object	hard to separate
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.7032
Neighborhood Sigma	0.7082
Local Sigma	0.7715
Example Sentences	Sentence Occurrences Source learning disabilities and attention deficit hyperactivity disorder are hard to separate 1 Google Autocomplete