Subject	interest group
Predicate	contribute
Object	to the checks - feature of the political process
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9432
Neighborhood Sigma	0.9843
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source interest groups contribute to the checks-and-balances feature of the political process 2 Google Autocomplete, Answers.com Questions