To be considered for this year’s Gillespie Grant, applications must be received in Gillespie City by October 1.
Conclusion
Assuming Mary is sending an app by regular mail from Greendale, if her application is not mailed ten days before the due date, she will not be considered for the grant.
Evidence
If the app isn't received in GC by Oct 1, then not considered for the grant.
It can take up to ten days to send regular mail from G to GC.
Evaluate
How can we argue the Anti-Conclusion, that Mary might send an app by regular mail from Greendale, let's say nine days before the due date, but she is still considered for the grant?
We could just say . We were told that it takes up to ten 10 days (10 max), not that it takes 10 days (10 min).
She could have said, . But this is saying, .
Goal
Look for an answer addressing the author's confusion that "up to 10 days" does not literally mean "it always takes at least 10 days".