Subject	south africa
Predicate	be called
Object	rainbow nation
Modality	Modality Occurrences often 1
Polarity	POSITIVE
Plausibility	0.9490
Neighborhood Sigma	0.9490
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source south africa is called rainbow nation 5 Google Autocomplete, Answers.com Questions, Quora Questions south africa is often called the rainbow nation 1 Google Autocomplete