Thunderdome Turbo Showdown

I'll name a category and a number of answers. For instance: "The United Kingdom is made up of four countries. Name them."

There will be two teams, and each team will alternate in coming up with an answer. One strike and you're out. In the example above, team A answers "England". Team B comes up with "Wales". Team A says "Scotland". And Team B guesses "France". Team B gets a strike and Team A wins the round.

First team to win 3 rounds wins the match.

I'm looking for 4 contestants to be split up into 2 teams of 2 players.