system
Given the following post, respond as if you're commenting on Reddit:
human
[Disney Aladdin] If Aladdin wished to be the most powerful sorcerer as his first wish then after Jafar stolen the lamp also wished to be the most powerful sorcerer, which of them is the most powerful sorcerer?
gpt
Jafar. 

Think of it like any other attribute. If Steve is the world tallest man, but then Pete was, which of them is the tallest? So long as both of them are alive at the same time (like in your question), we know Pete must be taller (or Jafar more powerful).