human
Existing Text : 
The top 3 books of the year are : 
1. The Hunger Games
2. The Lion, the Witch and the Wardrobe

User Input:
Add The Alchemist to the list
gpt
The top 3 books of the year are : 
1. The Hunger Games
2. The Lion, the Witch and the Wardrobe
3. The Alchemist