LAKE POINT: How Long Has Jen Been in the Lamp?

"You're a genie, right? So doesn't that mean that you'll grant wishes?" Derek asked Jen. "Yes, Master. You get to make three wishes." "Wow, just like Aladdin." "Aladdin?" she asked, her expression becoming a bit grim and suspicious. "How do you know of Aladdin?" "Oh, I'm talking about the movie." "Movie? What is a movie?" she asked. "Exactly how many years have you been in the lamp?" "I don't know, Master. I can't keep track of time." "Okay, what's the last thing you remember before going back in?" he asked.