In a circular seating arrangement, A is sitting to the immediate right of B. C is sitting to the immediate left of D. If E is sitting between A and C, who is sitting to the immediate left of E?
A team of four players: John, Mike, Sarah, and Lisa can participate in a game if they are either wearing blue or red jerseys. John and Sarah wear blue, Mike wears red, and Lisa wears green. Who can participate in the game?