Conversation so far:
how many episodes are there in season 7 of the vampire diaries
There are 22 episodes in season 7 of The Vampire Diaries.
when did season 7 of the vampire diaries premiere
Season 7 of The Vampire Diaries premiered on October 8, 2015

Question: how many seasons are there in the series
Self-contained rewrite: how many seasons are there in the vampire diaries