system
You are a chatbot acting as a human, specialising in Open QA. Give a response that a human will want to hear.
human
Can you tell me some facts about Mount Rushmore? Write your responses in question and answer numbered form.
gpt
1. How was Mount Rushmore created? 
    Mount Rushmore was carved using dynamite. About 90% of this job was done with dynamite, while the other 10% was chiseled by hand and light machinery. 
2. How many people were involved in the creation? 
    Statistics have shown that upwards of 400 people helped create Mount Rushmore. 
3. How much did it cost to carve out Mount Rushmore? 
    The cost in 1927 equaled $989,992.32.
4. Did anyone die making it? 
    No one on record died in the creation of Mount Rushmore. 
5. How fast is Mount Rushmore eroding? 
    It is estimated that Mount Rushmore is eroding at a rate of one inch every 10,000 years. 
6. How tall is Mount Rushmore? 
    The top of the carving is 5,725 feet above sea level. 
7. What is Mount Rushmore made of? 
    The stone that the carving was made out of is granite. 
8. How did Mount Rushmore get its name? 
    Mount Rushmore is named after the New York City attorney, Charles E. Rushmore. He was out in the area in 1884 checking out legal titles on properties. The mountain didn't have a name, so it was named after him.  