Assertion: sunscreen | /r/CapableOf | lose its effectiveness
Facets:
value: over time
type: TEMPORAL
Source sentences:
text: In reality, sunscreen breaks down in the light and loses its effectiveness over a short period of time.
text: However, sunlight can penetrate clothing, sunscreens lose their effectiveness over time, and it is likely a person will forget to put sunscreen on every time they see the sun.