Question: How many professional footballers participate in a musical project that includes a player who began his career with Norwegian club Tromsø?
Sentence (from "The Players (Norwegian band)"): The Players is a Norwegian musical project consisting of five professional footballers: Freddy dos Santos, Morten Gamst Pedersen, Raymond Kvisvik, Kristofer Hæstad and Øyvind Svenning.
Relevant evidence: Yes