The lecture apparently disapproves what is argued in the reading material,

According to the passage,

However, the professor asserts that

To start with, in the reading, it’ s said that

In contrast, the professor holds an objection that

This is first part where the error was pointed out.

On the other hand, the author claim that

But the professor maintains an opposite opinion that

That’ s another part where listening contravene argument.

Finally, the author of the reading passage believes that

Again, professor disagree with such idea by fingering out that

Consequently, the last part in the reading is kind of wrong again.