Subject	base
Predicate	has_property
Object	opposites
Modality	Modality Occurrences some[subj/acids and] 2
Polarity	POSITIVE
Plausibility	0.0021
Neighborhood Sigma	0.0021
Local Sigma	0.0027
Example Sentences	Sentence Occurrences Source acids and bases are opposites 2 Google Autocomplete