human
Expand the following sentence to include more detail about the topic.
Input:
The Grand Canyon is a popular tourist destination.
gpt
The Grand Canyon is a popular tourist destination, located in northern Arizona, USA. Its vast overlooks, ravines, and rocky pathways span over 277 miles of the Colorado River, and is a source of fascination for many visitors from all corners of the world. Hiking, rafting, and camping are just a few of the activities available in this breathtakingly beautiful location.
alpaca_kmeans_100_gpt2_10per_1789