text: Kayla: Hi guys. You may know the answer to my question.
  Anca: ???
  Kayla: I'm writing this essay about different Christian denominations and I have some doubts. 
  Anca: about the Orthodox Church? 
  Kayla: Exactly. Is there a pope in the Orthodox Church?
  Milena: No, not really
  Anca: There is a patriarch, but it's a different concept.
  Anca: We don't have one person deciding everything and infallible.
  Milena: And I think there are a few patriarchs. 
  Kayla: There is no central place where everything is decided?
  Milena: Constantinople is such a place, but only symbolically 
  Kayla: ok, thanks. it's a bit complicated 😖
target: Kayla is writing the essay about Christian denominations and has some questions. Anca explains they have a patriarch instead of pope. Milena mentions Constantinople as a symbolic place where everything is decided.