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.

Wow. Can you tell me more about this topic?
Some of St. Louis's biggest Fortune 500 companies include: Express Scripts, Emerson Electric, Monsanto, Reinsurance Group of America, Centene, Graybar Electric, and Edward Jones Investments.
No problem. That's interesting. Are there other forms of transportation?
Thanks. I'd like to learn about its transportation and economy.
No problem. Thanks for all the great facts!
Some of St. Louis's biggest Fortune 500 companies include: Express Scripts, Emerson Electric, Monsanto, Reinsurance Group of America, Centene, Graybar Electric, and Edward Jones Investments.