exit the space time continuum.
exist
No, it did not.
Unicorns do not exist.
exist
Well , yes but no . He is alive in Hsm but he does not exist in real life.
Vampires don't exist... they are Mythology.
Nothing, it didn't exist when he was alive and it is in Germany.
No. The Democratic party did not exist when he was alive.
In the passage, "exist" likely refers to the state of being present or alive. It may denote the reality or presence of something in a particular context.
Alive today - no. As fossils and mummified remains - yes.
No. Smoking did not even exist when he was alive.
Exist, Reside, alive.