prompt: Given levels: A1, A2, B1, B2 and C1. Which cefr level would you assign to: "From its beginning the GAA was considered to be no mere sporting organisation, with their first historian noting that the association was founded by men who wished to "foster a spirit of earnest nationality" and as a means of "saving thousands of young Irishmen from becoming mere West Britons"."?
label: c1