Subject	frequency wave
Predicate	be better for
Object	echolocation
Modality	Modality Occurrences some[subj/high] 3
Polarity	POSITIVE
Plausibility	0.0248
Neighborhood Sigma	0.0311
Local Sigma	0.0310
Example Sentences	Sentence Occurrences Source high frequency waves are better for echolocation 3 Google Autocomplete