what is the relationship between 'thread' and 'question_post'?
Thread is a class that holds information that is specific to question_post (not other types of posts)?
Can you give another view/explanation about the relationship between the two?
I'd like to add ManyToMany relationships between question_post to question_post.
Should I make it in Thread or Post?
Just to clarify - at the moment we do not have a relation to
question_postfrom Thread, but we actually should.