Subject	perfect competition
Predicate	has_property
Object	benchmark
Modality	Modality Occurrences still 4 TBC[still benchmark] 2
Polarity	POSITIVE
Plausibility	0.2515
Neighborhood Sigma	0.2531
Local Sigma	0.4725
Example Sentences	Sentence Occurrences Source perfect competition is still a benchmark 6 Google Autocomplete