premise: Nantwich Town Football Club is a semi-professional football club based in Nantwich, Cheshire, England. The club was founded in 1884 and is nicknamed "The Dabbers", a reference to the town's tanning industry. The club is currently a member of the Northern Premier League Premier Division, the seventh tier in the English football league system, with home matches played at the Weaver Stadium.
hypothesis: There are seven tiers in the English football league system.
reason: Nantwich Town Football Club is in the seventh tier of the system, but it is unknown how many tiers there are altogether. 