Assertion: mandolin's bridge | /r/AtLocation | place
Facets:
value: by the strings pressure
type: CAUSE
value: by the tension of the strings
type: CAUSE
Source sentences:
text: The bridge is held in place by the tension of the strings.
text: The bridge, is held in place only by the strings pressure, so when you replace your strings it can fall of in case you remove all strings at the same time.