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.

Please tell me more about Sri Lanka.
Sri Lanka is a tropical island nation off the southeast coast of the Indian subcontinent
Thanks. Can you tell me more about Sri Lanka's Etymology?
In 1978 their title was changed to the Democratic Socialist Republic of Sri Lanka
Interesting. Any other information you can give me on Etymology?
Cailao is the name that was given to Sri Lanka by the Portuguese Empire when it arrived in 1505
I didn't know that. What is the geography of Sri Lanka?
Sri Lanka's ecosystem spans over 7000 hectares and played a vital role in protecting the land from a 2004 tsunami
How great. Any other geography facts that you can give me?
Sri Lanka is home to the Sinharaja forest reserve which is home to 26 endemic birds and 20 rainforest species
I love birds. Any other cool information about Sri Lanka that you can give me?
Sri Vikrama Rajasinha was the last native monarch of Sri Lanka, but he was exiled to India
Thanks for all your information today!
My pleasure
Sri Lanka