Assertion: trace | /r/CapableOf | break upon seventeenth birthday
Facets:
value: automatically
type: MANNER
Source sentences:
text: The Trace automatically breaks upon a wizard or witch's seventeenth birthday; Remus Lupin and Ron Weasley each claimed that it was impossible for the Trace to continue to function on a person over the age of seventeen, and that it could not be placed on an adult.