Sanation (Polish: "Sanacja" , ] ) was a Polish political movement that was created in the interwar period, prior to Józef Piłsudski's May 1926 "Coup d'État", and came to power in the wake of that coup. In 1928 its political activists would go on to form the Nonpartisan Bloc for Cooperation with the Government (""BBWR"").

Choose your answer: based on the paragraph above can we conclude that "Sanation was created before 1928."?

Available choices: (I) Yes. (II) It's impossible to say. (III) No.
I think the answer is
(I)