She speaks what Yeats calls in his general title for this group of poems Words for Music Perhaps.

她说的话，也即是这一组诗的名字,叫做可以配乐的诗。

耶鲁公开课 - 现代诗歌课程节选

So here Player I's strategy set, she has two choices top or bottom, represented by the rows, which are hopefully the top row and the bottom row.

这是参与人I的策略集合,她有上下两种选择,用横排来表示,即上下两排

耶鲁公开课 - 博弈论课程节选