And the first question we're going to be focusing on is just this, the question of the badness of death.

我们第一个要研究的问题就是，死亡的坏处。

耶鲁公开课 - 死亡课程节选

And the first question I think that you have on the quiz here is the following: what keyboard instrument is playing here?

这里有个小测验,第一个问题是,这段音乐是用什么键盘乐器演奏的

耶鲁公开课 - 聆听音乐课程节选