Assertion: erection | /r/HasProperty | orchestrated series of events
Facets:
value: carefully
type: MANNER
Source sentences:
text: In an article for the Boston University School of Medicine, Dr Irwin Goldstein writes that an erection is a carefully orchestrated series of events controlled by the central nervous system (CNS).
text: An erection is a carefully orchestrated series of events controlled by the CNS.