Subject	gas
Predicate	CAN
Object	can separated
Modality	Modality Occurrences TBC[can separated by fractional distillation] 2
Polarity	POSITIVE
Plausibility	0.0035
Neighborhood Sigma	0.0035
Local Sigma	0.0054
Example Sentences	Sentence Occurrences Source gases can be separated by fractional distillation 2 Google Autocomplete gases can be separated 2 Google Autocomplete