Multi-choice problem: Continue writing the next sentence in this paragraph:

How to be a good winner
Think about what you're winning.
You have to react differently depending on what sort of situation you're in. For example, you don't want to whoop and punch the air if you're collecting a serious award.

Options: (a). Improving your attention span is vital to being a good winner. Increasing your level of attention will help you find a goal or game that fits your personality.. (b). Make sure you understand why others are so happy about winning the prize before clapping your hands. Evaluate what you can manage to accomplish that can then give you the strength and energy to get the rewards you desire.. (c). Equally, you shouldn't stay straight-faced and calm if you've just won a football match with your mates. For the purposes of this article, we're going to assume you're collecting a semi-formal award from an official on a stage.. (d). From this angle, think about what you can contribute to the game. Perhaps you can treat the game like you want to win points or get bonus points..
(c).