Subject	seat
Predicate	be available for
Object	refractories course at disc
Modality	Modality Occurrences some[subj/many] 1
Polarity	POSITIVE
Plausibility	0.0003
Neighborhood Sigma	0.0003
Local Sigma	0.8957
Example Sentences	Sentence Occurrences Source many seats are available for refractories course at disc and wiser 1 Quora Questions