What do you find most interesting about Zambia?? 
 I see!! Is there more history you know about relating to Zambia? 
 Sure! I know that until finishing the railway, the country major import and export of copper was along the Tanzam Road which runs from Zambia to the port cities in Tanzania. 
 Hmm...That is the first I've heard of that!! I really appreciate you taking the time to work with me today. I have learned quite a bit. Goodbye! 
 Hello. I would like to know more about Zambia. Can you tell me a little history please?
Sure! I know that until finishing the railway, the country major import and export of copper was along the Tanzam Road which runs from Zambia to the port cities in Tanzania.