Olaf a citizen of alaska travel to pennsylvania to visit friends in pennsyvlania when olaf arives anna elsa play a practical joke throw snowballs at olaf one snowball hits olaf in the eye causing severe injuries that total 100.000 in response olaf files a suit against anna elsa in federal court anna live in pittsburgh which is western disytict elsa live in philadelphi which is eastern district of pennsyvania pursuant to 28USC 11391 explain where olaf may lay venue in pennsylvania