Subject	acceleration
Predicate	be towards
Object	center
Modality	Modality Occurrences TBC[center of circle] 1 some[subj/centripetal] 3 TBC[always center] 1 always 1
Polarity	POSITIVE
Plausibility	0.0062
Neighborhood Sigma	0.0062
Local Sigma	0.5465
Example Sentences	Sentence Occurrences Source acceleration is towards the center of a circle 1 Google Autocomplete centripetal acceleration is towards the center 1 Google Autocomplete centripetal acceleration is always towards the center 2 Google Autocomplete