Premise: The 1990 European Cup Winners' Cup Final was a football match contested between Sampdoria of Italy and Anderlecht of Belgium. It was the final match of the 1989–90 European Cup Winners' Cup and the 30th European Cup Winners' Cup Final. The final was held at Ullevi in Gothenburg, Sweden, on 9 May 1990. Sampdoria won the match 2–0, thanks to two goals in extra time from Gianluca Vialli.
Hypothesis: The 1990 European Cup Winners' Cup Final was not an NFL football championship, it was a soccer or as said in the majority of the world a football championship.