Suppose you have already made a long-term contract with a competing supplier, and there is no chance you will source from the supplier who invites you to the game. Yet he is unaware of this, and he phones you a couple of days before the game to invite you and your girlfriend. You reveal the situation, but he tells you not to worry about it. The company has already bought the tickets, and he and his wife would like to enjoy the game with you. Should you and your girlfriend go along?