>I better get all the obvious questions out of the way.
>
>Are the woman and priest related?
>

No.

>Is the man hitting the priest belly with his head and the priest saying thank you related?
>

What do you mean? The thank you is related to the fact that the man hit the priest by his head in his belly. But the man and the priest do not know each other. They are just stranges, sharing the same coach...

>Would he have said thank you anyway?

If the man would not hit him, he would not said thank to the woman.

>
>And now I must go home.
>
>I enjoy these kinds of puzzles very much.
>
>I will post another one. Hopefully you have not heard it.

I'll check it out.