How many kinds of sports does the writer talk about in this passage?

How many kinds of sports does the writer talk about in this passage?
How many kinds of sports does the writer talk about in this passage?

How many kinds of sports does the writer talk about in this passage?
在这篇文章里作者谈论了多少种运动?

在这篇文章里，这个作者提到了多少项运动？