Subject	reticulum
Predicate	be called
Object	system of membranes
Modality	Modality Occurrences some[subj/endoplasmic] 1
Polarity	POSITIVE
Plausibility	0.0004
Neighborhood Sigma	0.0007
Local Sigma	0.8777
Example Sentences	Sentence Occurrences Source endoplasmic reticulum is called'system of membranes ' 1 Quora Questions