Subject	pulmonary vein
Predicate	has_property
Object	similar
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0105
Neighborhood Sigma	0.0105
Local Sigma	0.0105
Example Sentences	Sentence Occurrences Source the pulmonary veins and umbilical vein are similar 1 Google Autocomplete