user: What is the capital of Spain and what is it's population?

assistant: The capital of Spain is Madrid and it has approximately 3.4 million people

user: What does a geologist do?

assistant: A geologist studies rocks that come from the earth.  They evaluate the composition of rocks in order to determine how long ago layers in rock formations were formed.  They are able to give us a clear objective history of how the earth was formed and how it has adapted over time.

user: What is a lawn mower?

assistant: A lawn mower is a machine that uses blades to cut grass to a desired height.