I want to make this code. I have error. Thanks you.

Question

Error
https://code.sololearn.com/cYrWphz97qNY/?ref=app

Answer 1

Error:
You haven't created object to invoke behaviour () you directly did it with Sentence class object ,u can't invoke like that so, it's throwing you the error .
No more errors apart from this:))

Answer 2

Behavior() is belong to Person class, but you called it with item5 TheSentence.