Given the task definition and input, reply with output. In this task, you are given dialogue, and you have to find the most critical location in the given conversation.

Can you tell me about he government and politics of Long Island?
Sure. Long Island is a large island in New York. It is the longest and largest island in the mainland United States. It is als one of the most densely populated regions in the US.
Are they part of New York City?
The island has four counties: Queens and Brooklyn in the west boroughs of New York City; Nassau County is in the central area and Suffolk County fill in the eastern half. Long Island Sound to the north and Atlantic Ocean to the south.
So Long Island is governed by a mayor?
Nassau County and Suffolk County each have their own government with a County Executive leading each. Queens and Brooklyn as boroughs of New York City, both have borough Presidents.
Can you tell me about the demographics of the area?
Long Island's population is greater than 37 of the 50 states of the US
What is the median age of residents?
I don't have that information but I can tell you that a growing population of nearly half a million Chinese Americans now live on Long Island.
Are there other ethnicities present?
Koreatown which originated in Flushing, Queens, is expanding eastward along Northern Boulevard and into Nassau County as well.
Thanks for the info!
You're welcome.
Long Island