Subject	proton
Predicate	be heavier than
Object	electron
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.6624
Neighborhood Sigma	0.6624
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source protons and neutrons are heavier than electrons 4 Google Autocomplete protons are heavier than electrons 4 Google Autocomplete proton is heavier than electron 2 Google Autocomplete a proton is heavier than an electron 2 Google Autocomplete