premise: Nine people were arrested here overnight following a fight that erupted between Kurds and Turks in the wake of Tukey's win over Holland in a World Cup qualifying match, police said.
  The Turkish victory (1/0) late Wednesday in the Turkish town of Bursa sparked clashes between the two communites, especially in a neighborhood where six members of a Turkish Kurd family died last week in a suspicious fire.
  Police said several vehicles were damaged by about a dozen Turks and Kurds.
  Fights also erupted in the eastern town of Arnhem.
  The incidents came as a Turkish parliamentary delegation was in the Netherlands to assess progress being made by police investigating the March 26 fire that killed a woman and five of her six children.
   What do the incidents entail?
hypothesis: vehicles were damaged by about a dozen Turks and Kurds