Subject	nation
Predicate	engage in
Object	trade
Modality	Modality Occurrences TBC[international trade] 6
Polarity	POSITIVE
Plausibility	0.9573
Neighborhood Sigma	0.9574
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source nations engage in international trade 6 Google Autocomplete, Answers.com Questions nations engage in trade 4 Google Autocomplete nations specialize and engage in trade 2 Google Autocomplete