"Game 1, a simple grade scheme for the class.

"游戏1是一个简单的成绩博弈
Read the following carefully.

请仔细阅读以下条款
Without showing your neighbor what you are doing,

在不被你同桌看到的情况下
put it in the box below either the letter Alpha or the letter Beta.

在方框中填写字母α或者字母β
Think of this as a grade bid.

把这看成成绩的赌注
I will randomly pair your form with another form

我会随机把你们分成两两一组
and neither you nor your pair will ever know with whom you were paired.

你们不知道会跟谁分到一组
Here's how the grades may be assigned for the class.

按如下方法给出你们的成绩
Well they won't be,

纯属娱乐大家别当真
If you put Alpha and you're paired with Beta,

如果你选α而你对手选β
then you will get an A and your pair a C.

那么你得A你对手得C
If you and your pair both put Alpha, you'll both get B-.

如果你们都选α 那么你们都得B-