Question: Edwin van der Sar spoke to the crowd after the fireworks incident on April 20, 2014 during the KNVB Cup final match. Which team won that game?
Sentence (from "Fireworks incident"): The Fireworks incident (Dutch, "Vuurwerkincident") was a very serious case of Football hooliganism which took place on Easter Sunday, 20 April 2014 in De Kuip, Rotterdam, during the KNVB Cup final match between AFC Ajax and PEC Zwolle.
Relevant evidence: Yes