Assertion: sunscreen | /r/CapableOf | take 10 minutes
Facets:
value: to develop redness
type: PURPOSE
Source sentences:
text: So if you stand outside in a particular location and you're testing the sunscreen and it takes you 10 minutes to develop redness to the skin without the product on, but then you apply the product on a different area of skin and it takes 50 minutes for the skin to show redness, then that is an SPF factor of 50 over 10, which equals 5.