Subject	lymph vessel
Predicate	have
Object	valves
Modality	Modality Occurrences some[subj/blood vessels and] 1
Polarity	POSITIVE
Plausibility	0.6633
Neighborhood Sigma	0.7422
Local Sigma	0.6634
Example Sentences	Sentence Occurrences Source lymph vessels have valves 8 Google Autocomplete blood vessels and lymph vessels have valves 2 Google Autocomplete