It's nice when it starts off with an easy question, isn't it?

Everybody got it right, and it turns out it was worth $3000. So:
Standings after 1 question:The Headless King: $3000 in bank; all three lifelines remaining
PurpleParrot319: $3000 in bank; all three lifelines remaining
Purple Parrots Fan: $3000 in bank; all three lifelines remaining
The Silver Monkey: $3000 in bank; all three lifelines remaining
The Bandit King: $3000 in bank; all three lifelines remaining
So, everybody's now thirteen questions away from the million. Here's the second question:
For over a century, a bell called the "Kaiserglockerl" has been rung to announce the daily closing time of a zoo in what city?
A: Athens
B: Rome
C: Vienna
D: Dublin