In this task, the input is a set of dialogues between a user and an assistant. You need to find the dialogue that is basically a response given to a question or an aspect of the user.

You are welcome
The city has many cultural sites from the historical Cardiff Castle to the more modern Wales Millineum Centre and Cardiff Bay
Hello how are you? What can you tell me about Cardiff?
Well thank you for all the great info have a blessed day.
Sorry I do not have the answer, but I can tell you about the city's Landmarks and Attractions
The city has many cultural sites from the historical Cardiff Castle to the more modern Wales Millineum Centre and Cardiff Bay