In this task, you are given dialogue, and you have to find the most critical location in the given conversation.

Hey there! I would like to know about North Sea please?
Hi there. I would love to help. Would you have any interest in the history of the North Sea?
Yes please. Let me know about the history. :)
The British had complete control of the North Sea and had no one challenge them over it until the 20th century.
interesting.. What happened after that?
This was during the first World War that action was seen in the North Sea. Great Britan's Grand Fleet faced off against Germany's Kaiserliche Marine.
Wow. I have no idea of that. What can you tell me about the geology?
The North sea used to be connected to the Tethys Ocean but the emergence of Western and Central Europe started to separate them . Then, as Southern Europe and Southwest Asia became dry land the Tethys Ocean became known as the Mediterranean Sea.
That is very useful. What else can you tell me about the geology?
The Last Glacial Maximum Flood caused the sea to flood the European Continental Shelf which is how they have their present-day coastline.
Is there any other fact about North Sea I may be interested in?
Submarine warfare was used extensively in the North Sea during the first World War. This was the first time Submarine Warfare was used.
Thank you so much for providing me with all this information.
You are welcome. I hope I was helpful.
North Sea