Subject	sea wall
Predicate	prevent
Object	erosion
Modality	Modality Occurrences TBC[coastal erosion] 3
Polarity	POSITIVE
Plausibility	0.7117
Neighborhood Sigma	0.7169
Local Sigma	0.7307
Example Sentences	Sentence Occurrences Source sea walls prevent erosion 2 Google Autocomplete sea walls prevent coastal erosion 3 Google Autocomplete