after the experiment, we will talk about our observation.(对画线部分提问)

问题描述:

after the experiment, we will talk about our observation.(对画线部分提问)

划线部分在哪里?
如果对after the experiment划线提问,答案为:When will you talk about your observation?
如果对our observation划线提问,答案为:What will you talk about after the experiment?