How to play Who Stole My Cheese? The Board Game

About Who Stole My Cheese?, from BoardGameGeek:

A party game for BIG-EARED detectives! Who's been chomping the cheddar in this fun family game for 4 to 8 players? Are you Pinky the cheese thief, Spud the cheese-pushing cat, or an innocent mouse? It's a game of paw-pointing mouse deduction for ages 5 and up! Who Stole My Cheese? is a social deduction game for 4 to 8 players. Each player is dealt a secret role card - one player will be Pinky, the cheese thief, and another will be Spud, the cheese-pushing cat. Each round, players close their eyes while Pinky steals one piece of cheese and Spud moves another. When players open their eyes, they discuss and debate who they think Pinky is. The player with the most votes loses a cheese. Play continues until either Pinky steals and banks 5 cheeses or Pinky is caught. -description from the designer